What is a blockchain engineer trabalhos

...Description: We are seeking a talented and experienced Mid-Level Smart Contract and Backend Developer with expertise in , , Solidity, Node.js, Hardhat, and Foundry to join our dynamic team. As a key member of our blockchain development team, you will be responsible for designing, implementing, and maintaining smart contracts and backend systems to support our decentralized applications (dApps) and blockchain-based solutions. Responsibilities: Develop and deploy smart contracts on EVM blockchain platforms, ensuring security, efficiency, and reliability. Collaborate with the frontend development team to integrate smart contracts with user interfaces and ensure seamless user experiences. Design and implement backend systems using Node.js to support ...

I'm looking for an experienced structural engineer to provide design and drawings for a modern, multiple-story residential houses. The structure should incorporate both steel and timber frame elements. SEE IMAGES ATTACHED - NEED TO COMPLY TO IRISH BUILDING REGULATIONS VAPOUR BARRIER // HIGH INSULATION // STEEL FRAME // NOTICE FLOOR DETAILS IN PHOTO BUILD OFF SITE // RAPID BUILD METHODS Key requirements for this project are: • Comprehensive knowledge of modern architectural design principles in Ireland SEE HERE - • Expertise in designing multi-story structures • Proficiency in applying both steel and timber frame elements in residential home designs PICTURES GIVE OF SIMILAR DESIGN - NOTE HOW THEY ARE MADE OFFSITE IN SECTIONS •

I require an experienced DevOps engineer with proficiency in Ubuntu, Laravel 7, and Supervisor. My Contabo VPS is Ubuntu-operated and hosts three different domains. Each domain runs the same Laravel 7 application, which needs configuration for successful operation. The specific tasks involved are: - Installing and configuring Supervisor on my Ubuntu VPS. - Setting up a Laravel worker for each of the three domains. Skills and Experience Required: - In-depth knowledge of Ubuntu. - Strong experience with Laravel, particularly Laravel 7. - Proven expertise in working with Supervisor. - VPS management and configuration capabilities. - Prior experience with Contabo VPS will be considered a bonus. Please provide details of your previous similar projects when bidd...

I'm searching for an engineer to finalize 11 residential balconies. Each balcony is slightly different and cover up to 150 sq feet. Building material is TREX, railing is glass all in accordance to San Diego Code or City of. The plans will be submitted when we have a ball park on your costs. If you are close, you may come for an estimate. We have engineered plans that increased the balcony by 24 sq feet but the homeOwners wish to make them larger. You may use those plans, too. Key Requirements: - Experience in residential Engineering - Strong understanding of balcony 'loads'. - Can provide visual sketches or virtual representation of the design. We already have the accurate rough draft of the balconies, structural and they are about ...

...seeking a company specialized in KNX projects to collaborate with us in developing both simple and advanced projects for various works. As distributors of KNX products and providers of KNX training to our integrators in Brazil, we often receive requests to carry out these projects, which are offered as an additional service to the sale of KNX modules we distribute. The desired project partner must have full mastery of ETS6 and KNX, and ideally possess knowledge of supervision software for maintenance and control teams. Our integrators demand this service because they are beginners in KNX, face advanced projects, or sometimes opt exclusively for installation. Considering that KNX Brazil has no interest in establishing an internal structure dedicated to KNX projects, we are seeking...

I'm planning to launch a free IPTV Service from the Open video Libraries like Youtube, and others. I want IPTV to stream Multiple Channels like News, Music, Movies, and Comedy all powered by Youtube live streaming and the latest release songs. For Live TV Streaming on Youtube, I directly want to Point the link from Youtube. For the Music and the comedy, Movies, I want to add the video Link from the Youtube. Which must be streamed in Rotational. I am seeking any existing app or a skilled software engineer who can develop IPTV software that streams videos from YouTube and other open libraries to create a TV listing. The software should be specifically tailored for Android TV and have the potential to support user authentication. Key requirements include: - ...

Position Overview: We are seeking a highly skilled part-time Software Engineer on a contract basis with expert-level proficiency in React to join our team on an as-needed basis. This role offers the flexibility to work remotely and collaborate on exciting projects. The ideal candidate will have a proven track record of delivering high-quality code and solutions while adhering to project timelines and requirements. Responsibilities: Collaborate with our development team to design, develop, and enhance web applications using React. Implement responsive user interfaces and interactive components based on design specifications and user feedback. Write clean, efficient, and reusable code following best practices and coding standards. Perform code reviews and provid...

I am looking for an experienced engineer to provide expertise in roof truss design, specifically in the repair of a broken rafter. - Ideal Skills: - Structural engineering expertise in residential projects. - A deep understanding and hands-on experience in roof truss design and repair. The ideal candidate would leverage their knowledge and experience of structural design to ensure the appropriate repair approach for the broken rafter, ensuring that the house is structurally sound.

I am seeking a talented and experienced electronics engineer to design a custom electronic circuit board for an experimental project. The primary functionality required for this board is the ability to accurately calculate the phase angle between two input signals and to show the result on an Oled screen. Key requirements and specifications for the project are as follows: - Intended use: This board will be used for an experimental project. - Functionality: Accurate phase angle calculation between two input signals. - Frequency range: The input signals will be in the very high frequency range of 150Mhz. The ideal freelancer for this project should have: - Strong background in electronics engineering, particularly in circuit design. - Experience with high-freque...

I'm in need of an experienced network engineer to configure a Site-to-Site VPN between my Ubiquiti ERPro-8 and Watchguard Firebox M270. Requirements: - Proficient in configuring Ubiquiti and Watchguard devices - Strong understanding of networking, security protocols, and VPNs - Experience with Site-to-Site VPN configurations - Ability to troubleshoot and resolve any potential issues I have admin access to both devices, and IP addresses are already assigned. The primary goal of this configuration is to establish a secure communication channel between two networks. Your expertise in this area would be greatly appreciated.

More details: What is the primary goal for the retail store design project? Optimizing the store layout for product display Which style are you envisioning for your retail store's interior design? Modern and minimalist What type of marketing content do you need created? Product promotional materials, In-store signage and displays

I'm currently seeking a Mechanical Design Engineer with deep understanding of manufacturing processes and equipment design. This project is centered around the design of manufacturing equipment specifically tailored for assembly functions. Experience with CAD software and a solid understanding of assembly processes in manufacturing will be key for successful completion of this project. Responsibilities include: - Conceptualizing, designing, and testing the manufacturing equipment - Ensuring the equipment is designed for optimized assembly processes Ideal Skill & Experience: - Proven experience in manufacturing equipment design - Profound understanding of assembly processes - Expertise in CAD software - Strong analytical and problem-solving skil...

I'm seeking the expertise of an experienced interior design engineer, with a knack for minimalist design, to transform the interior of my 240 sqm flat. The project covers all main areas – living room, bedrooms, and kitchen/dining area. Key tasks include: - Creating detailed interior design layouts - Suggesting optimal lighting solutions - Generating a Bill of Quantities (BOQ) for every design task The ideal freelancer would have experience in minimalist interior design and a strong understanding of execution logistics, ensuring each design becomes a reality. Superior skills in creating visual representations of planned interiors and ability to propose cost-effective solutions - resulting in an elegant and practical living space - are essent...

I'm in need of experienced Python programmers who can write a parallel computing project related to bitcoin mining. Your main goal will be to develop an efficient btcoin miner program. A strong understanding of blockchain technology and cryptocurrency development is essential for this project. Ideal Skills: - Expertise in Python - Knowledge of parallel computing - Experience in blockchain technology and cryptocurrency development - Familiarity with bitcoin mining Please provide examples of previous work in these areas when bidding.

Looking for a skilled developer with a strong understanding of Ethereum blockchain, capable of putting togehter a Minting page for a blockchain project. Key Requirements: - Development and integration of an NFT minting features - Experience working with Ethereum blockchain - Ability to implement a fresh, innovative design without particular theme constraints - Strong knowledge in blockchain technology and NFTs Ideal candidate would have proven record of developing successful Minting pages, along with a deep understanding of blockchain technology.

For this task, I am seeking a talented audio engineer who can effectively perform noise reduction and equalization on an audio file. The main aim is to remove background noise, reduce static noise and suppress echo, allowing for a clearer two-person conversation. Other unnecessary voice audios should be completely eliminated. The project entails: - Removing background noise - Reducing static noise - Suppressing echo - Ensuring only content from two speakers is audible This will be for private usage, so privacy is paramount. As a result, applicants who have experience with sensitive sound manipulation tasks will be given precedence. The ideal candidate will have: - An impressive portfolio of previous audio filtration projects, - Profound...

I'm at the planning and concept stage of a blockchain decentralized application (dApp) project coded in Solidity. The core functions are yet to be developed. I need the help of an experienced Solidity developer who is well-versed in designing and creating blockchain dApps. Ideal Skills and Experience: * Extensive knowledge and experience with Solidity * Proven track record in creating decentralized applications using blockchain technology * An understanding of smart contract system would be advantageous Your primary responsibilities will include helping with the initial concept and planning, as well as the coding and implementation of our dApp. You should be able to provide expertise and guidance to ensure the project meets its objectives and ...

...am in need of a data engineer with strong design architecture skills to create a databrics UI UX prototype for the primary purpose of processing flat and text files. Steps - create a generic pipeline that can process data files from multiple formats and frequency upto 1 tb/day. Create the design in databrics UI. There should be multiple approaches/architectures to design the requirements. This project specifically targets data engineers, requiring the design to enhance how they interact with data and improve efficiency in their daily tasks. Your role will encompass: - Designing an interface that simplifies the data ingestion process - Crafting intuitive tools for effective data transformation - Integrating seamless data integration functionalities withi...

I am in need of a skilled design engineer to develop a pipe burner as per photograph attached for a cooking appliance that runs on natural gas./lpg Key Requirements: - The burner should deliver a power output of 27kw with a working pressure of 30mbar -Should have experience of developing burner - Experience in designing cooking appliance burners is highly preferred Your expertise in burner design, particularly for cooking appliances, is crucial for this project. Please provide examples of your previous work in this field in your bid.

I am looking for a structural engineer who can assist in calculating the structure of a steel lintel for construction planning purposes. This project will involve using your technical knowledge and expertise of steel lintels to provide accurate and reliable calculations that would guide our construction efforts. Suitable candidates should possess: - A strong background in structural engineering - Proven experience with steel lintel calculations - Knowledge of construction planning and procedures - An ability to provide accurate, dependable results in a timely manner. Your responsibility will be to perform and deliver precise structural calculations to ensure our plan follows correct engineering principles and standards. Your insights and calculation...

I am in need of a blockchain developer who is experienced in setting up Bittensor mining nodes on cloud GPU infrastructures, particularly on RunPod.io. The project involves the following key areas: - Installation and configuration of the Bittensor mining node on - Troubleshooting and support as needed throughout the process The ideal candidate will have: - Proven experience in blockchain development - Specific experience working with Bittensor - Familiarity with and setting up mining nodes on it Understanding and experience with Linux is essential since that is the operating system being used for the cloud GPU infrastructure. Given the intricate nature of this project, the successful freelancer will be able to communicate well, work efficien...

I'm in need of an experienced sound engineer to help develop a sound event detection system. The system should be able to detect the sound of fire cracker explosions, primarily in outdoor environments. Key requirements include: - Detection of only the specific sound event requested (fire cracker explosion) - Moderately accurate detection is sufficient - The system should be designed to work primarily in outdoor environments Ideal skills for this project include: - Strong background in sound engineering - Experience in developing sound event detection systems - Understanding of environmental factors that can impact sound detection Please provide examples of similar projects you've worked on in the past when submitting your bid.

Need internal wall removing. Already have builders in place. Just need engineers report to specify what steel to use. Need certification.

We are a blockchain project that we are going to sell ad spaces to other projects. We are looking to have a professional competitors analysis on the prices and what they are offering as well as to approach other blockchain projects to offer them ad spaces (the second part has a 20% affiliate reward)

I am looking for an experienced designer who can create a small, floral-themed relief artwork to be engraved on a marble tray using CNC software. Key project specifics are: * Design should be small in size. * Artwork should be based on a floral theme. * The design should be sourced 'from the internet', yet be unique and of good quality to ensure precise CNC execution. The perfect candidate will have experience in relief style artwork, CNC design, and an understanding of marble engraving. Familiarity with floral designs is a plus. I anticipate your creativity and unique interpretation for this project. ---- I already have the .stl file for the marble tray, I just need to add artwork to it

I'm looking for an experienced blockchain engineer to develop a series of functionalities on the Tron Network. The main goal of the project is to build a decentralized application (DApp) specifically aimed at cryptocurrency enthusiasts. Responsibilities include: - Smart contract development - Token creation - DApp development Ideal skills and experience for this job include: - Proven experience in blockchain technology - Proficiency in Tron Network specific development - Strong understanding of smart contracts - Prior experience in DApp development Please only apply if you have relevant experience and a portfolio to showcase your previous work in this field.

...app developer, skilled in Flutter, to create a cryptocurrency mining application for both Android and iOS operating systems. The ideal applicant should exhibit fluency in creating high-performance applications and should have a solid understanding of cryptocurrencies. The application needs to incorporate the following features: * Real-time mining statistics: This will allow users to monitor mining progress regularly and make necessary adjustments in real time. * Wallet Integration: Must facilitate seamless integration with various cryptocurrency wallets for hassle-free transactions. * Mining Settings Customization: Users should have the freedom to modify mining settings as per their preferences. Although not necessary, knowledge of blockchain technology would be ...

Job Description: We are seeking a highly skilled Python Engineer to join our team and contribute to the development of our innovative Virtual FabricTry project. As a Python Engineer, you will be responsible for designing, implementing, and maintaining backend systems and APIs that power our virtual try-on application. Responsibilities: Collaborate with cross-functional teams to understand project requirements and translate them into technical specifications. Design, develop, and deploy robust backend systems and APIs using Python frameworks such as Django or Flask. Integrate third-party APIs and services to enhance functionality and features of the virtual try-on application. Optimize application performance and scalability through efficient code implementation...

I am looking for an experienced architect and structural engineer to help with my home remodeling project which includes converting my garage into an Accessory Dwelling Unit (ADU). Key Requirements: - Designing and adding an extra bedroom to the existing structure - Creating an open floor plan for improved functionality and aesthetics - Converting the garage to an ADU with a separate entrance, kitchenette, and bathroom Other Details: - Preference for high-quality finishes including hardwood flooring and granite countertops - Need to ensure that the structural changes are safe, compliant, and durable Ideal Skills and Experience: - Proven experience with residential remodeling projects - Familiarity with local building codes and regulations - Ability to balance aesthetic des...

I require a top-notch structural engineer who can provide me assistance with a residential building project. The focus will primarily be: - Confirming the sizes of floor joists and support beams in the building's plan. - Designing a comprehensive temporary propping arrangement. Ideal candidates should possess proven experience in structural design and analysis along with a sound knowledge of wood structures. A deep understanding of residential building codes, standards, and specifications is a must. Expertise in calculating material stress levels under different loads to provide accurate size confirmation will be a plus. This task demands a meticulous attention to detail, so only qualified structural engineers sho...

We are seeking a skilled software engineer to assist in the development of educational videos. The ideal candidate will have experience in creating videos in mp4 format from WebGL content, with a focus on ensuring that the sound channel is mixed appropriately and that the visual content transitions smoothly. This role involves both technical development and creative input to produce high-quality educational materials. Responsibilities: * Convert WebGL content into mp4 video format. in front end or in backend (optional) * Ensure high-quality audio mixing and smooth visual transitions between scenes. * upload the result video to Youtube. * Provide creative input on video presentation and educational effectiveness. Ideal Skills and Experience: * Proficiency in Ja...

I am in need of a skilled natural gas engineer to assist with basic logistics in Rockdale, Texas. Key Responsibilities: - rental cost of land (a empty lot) suitable for bitcoin mining - lowest cost wholesale cost of natural gas delivered to the proposed site by truck per 1000 cubic feet or per 1 dth - Identifying areas for potential improvements or expansions - Providing expert advice on environmental impact assessment of the current system Skills and Experience: - Proven experience in the natural gas industry, especially in pipeline design and environmental impact assessment - Strong understanding of gas extraction techniques - Familiarity with the regulations and requirements for gas systems in Texas - Excellent communication skills and the ability...

I need a mechanical engineer familiar with CAD to design a system lifting a Jet Ski 10ft out of water, storing it in a 20ft container on dry land near water. The system must be remote-controlled, powered by electricity, and tested in engineering blueprints before production. More details: What kind of remote control system would you prefer for operating the lifting system? Wireless remote control Which of these safety features are crucial for your system? Auto-lock mechanism when lifting, Water detection sensor to prevent operation when submerged How much weight can the lifting system accommodate? 2300

Looking to enhance an existing Solana project. Our needs involve significant functionality improvements, necessary security upgrades, and increasing our project's efficiency. I require a developer who's: - Experienced in Solana blockchain - Capable of enhancing existing Solana projects - Proficient in Functionality, Security upgrades and efficiency improvements Candidates with a proven track record of completing similar projects will be given priority. Looking forward to your engaging proposals!

I'm seeking a proficient engineer who can produce a Smart Key Emergency Start System AMP 9.0. This system is meant to be a failsafe option to start any car in the absence or damage of the physical key. Ideal Skills for this Project: * Comprehensive knowledge of automotive system engineering * Experience in keyless start system development or related area * Proficient in interpreting and implementing universal application protocols for all car types Project Specifications: * The key aim of this system is to provide a backup option for starting all sorts of cars in scenarios where the physical key is lost or damaged. * This system should be compatible and function efficiently with all types of cars, not specific to certain model...

I'm seeking a mechanical engineer with expertise in Finite Element Analysis (FEA) to model and simulate specific structural components. You'll need to use AutoCAD to conduct this task. The FEA model should consider the following aspects: - Load Distribution: The model should accurately depict how weight and tension are distributed across the structure. - Material Properties: These simulations should reflect the characteristics of the material used, and how these might affect its performance under different load conditions. You should have a strong background in mechanical engineering, specifically using AutoCAD for FEA simulations. Knowledge of stresses, forces, and materials in the engineering context is crucial. Proven experience in similar project...

Mandatory skills: Upgradation of OS Patching activities of OS Modification of User On premise server 3-4 years of solid Linux Admin experience L2 or L3 level experience Based on our Linux Systems Engineer job description we are looking for candidates that are stronger on Linux server administration duties. Our current virtual server environment is on-prem hosted on VSphere. We need a Linux Engineer that can manage all aspects of our Linux OS server environment, from building new VMs, managing and troubleshooting, to patching.

Looking for an experienced SEO professional to boost my blog site's ranking within a month. While the budget for this project is limited, it presents an exciting challenge for someone who can deliver effective results swiftly. FIXED BUDGET : First month Rs.5000 and if you make good progress we will pay upto 10,000 per month Requirements: - Expertise in SEO with a proven track record of improving website rankings. - Prior experience with blog sites would be beneficial. - Ability to achieve higher user engagement through improved SEO. - Should be able to work within a strict one-month timeline. Lastly, please don't bid if high budget projects are what you're seeking. In fact, we are looking for someone who can help us accomplish our object...

Important Note: - Initial video screening will be required. - Availability to work on US hours is necessary. We are currently seeking a skilled Full Stack Engineer with the following qualifications: 1. Proficiency in VueJS, JavaScript, and Python. 2. Hands-on experience with MySQL and PostgreSQL. 3. Familiarity with relational database systems. 4. Experience with API design and development. 5. Knowledge of cloud based technologies such as AWS, Azure, or Google Cloud. 6. Familiarity with containerization and orchestration technologies like Docker and Kubernetes. 7. Experience with continuous integration and continuous deployment (CI/CD) pipelines. Your responsibilities will include using a combination of these languages to develop and maintain software applica...

I'm looking for a game developer with a strong understanding of blockchain technology, specifically in the area of smart contracts. The primary objective of this project is to create a game that offers a fun, educational experience to players, specifically those who are beginners or newcomers to the blockchain sector. Our game should help these beginner-level players grasp the basic concepts of smart contracts through play. Ideal skills and experience: - Blockchain development knowledge, specifically in the application of smart contracts. - Significant game development experience. - Ability to convert complex concepts into fun, engaging gameplay. - Experience with user-friendly UX/UI aimed toward beginners. I eagerly look f...

I am looking for an experienced engineer who can take on firmware development spanning several wireless devices with Wi-Fi 6, Wi-Fi 7, and LTE 5G connectivity. We are looking for Embedded Engineers to join our team. What you will do: Design, develop, and refactor cloud connectivity apps for our CPEs (Customer Premises Equipment). Reproduce, isolate, and debug complex issues. Define APIs for IPCs (Inter-Process Communication). Work on tools for collecting statistics and metrics from different hardware. What we are looking for: Embedded Linux experience: building, deploying, profiling, and testing. Networking knowledge. Understanding of Wireless Networking. Experience with an OpenWrt-based build system, preferably QSDK. Ability to read and write simple scripts in commo...

In this project, I'm looking for an experienced engineer to assist in setting up a LORA node that will operate within a range of 1 to 10 kilometers. The LORA node will be designed to collect data on two environmental parameters: temperature and humidity. Requirements: * Expertise in LORA node set up * Experience with environmental data collection * Understanding of medium range data transmission * Familiarity with battery-powered devices The successful freelancer will provide thorough guidance on configuring a LORA node to meet these requirements. Experience in similar projects will be highly appreciated. Knowledge on battery longevity and power conservation is a plus.

...currently searching for a proficient Full Stack Engineer. Your skillset should include: - Proficiency in VueJS, JavaScript and Python - Hands-on experience with MySQL and PostgreSQL - Familiarity with relational database systems - Experience with API design and development - Experience with cloud based technologies such as AWS, Azure or google cloud - Knowledge of containerization and orchestration technologies such as Docker and Kubernetes - Familiarity with continuous integration and continuous deployment(CI/CD) pipelines Your task will involve combining all these languages in the creation and maintenance of software. To ace this job, you should be innovative, possess strong problem-solving skills, and have impressive attention to detail. Successful experience in simil...

More details: What is the purpose of the deck and patio? Outdoor seating area Do you have any specific materials in mind for the deck and patio construction? Wood Would you like any additional features integrated into the deck or patio design? This deck will be attached to the home and need roof at well

...experienced structural engineer to help complete the structural engineering on a 3000 square foot commercial building that will be used as office space. I am a building designer and the design is complete and ready to engineer. My usual engineer is booked and then going on vacation and I need to get this project done on a fast timeline. Key responsibilities will include but are not limited to: - providing structural calculations, sizing structural components, assigning fasteners and connection hardware.... - providing certified stamp for permitting Skills and experience needed: - Proven experience in commercial office building projects - Expertise in architectural principles and technology - Proficiency in engineering sof...

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I have a foundation plan that has been create as part of a construction plan for a single family home in Hampton NH. I need the foundation plan certified by a structural engineer in NH. I have been trying to get someone to make time to review the plan and provide a stamp so I can obtain a building permit.

I'm in need of a skilled electronics engineer with experience in power management circuits. Your task is to optimise a battery protection sub-circuit that is already working but uses too much power. The circuit is used to protect a lipo battery from overvoltage, if the charging voltage goes above 4.2V then the battery should be disconnected until the voltage drops below 4.2V. The existing circuit operates by using a comparator to compare a reference voltage to the battery voltage and using a PMOS switch to disconnect if required. There are a number of key criteria that must be achieved and are non-negotiable. - The passive current of the total circuit should be as small as possible <50uA, currently ove...

Manual written in pdf. I need to read a certain part of the pdf manual when clicked. Depending on the section of the application

I am looking for an expert in blockchain technology to create a Metamask wallet that supports the Ethereum network. This project will involve: - The core feature of sending and receiving ETH. This is a feature that is non-negotiable. Being able to smoothly send and receive Ethereum through the Metamask wallet is essential in making this project a success. - An integration with hardware wallets functionality. User security is paramount to this project. As such, the aim is to have our Metamask wallet integrate with hardware wallets, which is an advanced security measure. Successful implementation should ensure a higher level of safeguarding for Ethereum transactions. Ideal freelancer for this project should be ...