Programming please explain trabalhos

Filtro

Minhas pesquisas recentes
Filtrar por:
Orçamento
para
para
para
Tipo
Habilidades
Idiomas
    Estado do Trabalho
    2,000 programming please explain trabalhos encontrados, preços em USD
    $154 Média
    5 ofertas

    Sou um cliente à procura de um programador web competente para criar um site informativo voltado principalmente para profissionais de uma indústria específica. Espero que o freelancer contratado possua as seguintes habilidades e experiência: - Familiaridade com a programação front-end (design e desenvolvimento visual) - Competência em programação back-end (programming e gestão de bases de dados) - Capacidade para lidar com uma tarefa full-stack (tanto front-end quanto back-end) Idealmente, o candidato terá uma experiência comprovada no desenvolvimento de sites informativos e será capaz de demonstrar um entendimento claro do público-alvo – neste caso, profissionais de uma ind&uacut...

    $141 (Avg Bid)
    $141 Média
    22 ofertas

    ...intervals. Reports on Binance account balance, margin histories, overall PNL, and futures market balance. Detailed transaction and position logs. Compatibility and Precision: Compatibility with US time zones and 24-hour format. Functionality in a Windows environment, preferably on a local virtual machine. Specific Requirements: Experience with Binance APIs and Excel. Proficiency in programming languages suitable for bot development. Ability to implement a secure and efficient system. Project Goals: To create a reliable and efficient automated trading tool that maximizes operational efficiency and accuracy, offering advanced management through Excel PORTUGUESE: Título do Projeto: Desenvolvimento de Robô de Trading Automatizado para Binance com...

    $250 - $750
    Destacado Secreto
    $250 - $750
    2 ofertas

    ...customizable time intervals. Reports on Binance account balance, margin histories, overall PNL, and futures market balance. Detailed transaction and position logs. Compatibility and Precision: Compatibility with US time zones and 24-hour format. Functionality in a Windows environment, preferably on a local virtual machine. Specific Requirements: Experience with Binance APIs and Excel. Proficiency in programming languages suitable for bot development. Ability to implement a secure and efficient system. Project Goals: To create a reliable and efficient automated trading tool that maximizes operational efficiency and accuracy, offering advanced management through Excel PORTUGUESE: Título do Projeto: Desenvolvimento de Robô de Trading Automatizado para Binance com ...

    $668 (Avg Bid)
    $668 Média
    2 ofertas

    Preciso de uma mascote em c4d file.

    $92 (Avg Bid)
    $92 Média
    4 ofertas

    ...e consiga gerar gráficos interativos como por exemplo o D3 js, pois necessito resolver um desafio do VAST Challenge 2021, e pode ser usada qualquer ferramenta contanto que sejam respondidas as questões. I need resolve some questions about the one mini challenge of "VAST CHALLENGE 2021", You can use any tool to resolve (like tableau, D3js) but it's necessary have interation and graphics that explain the issues. (any doubt , inbox)...

    $425 (Avg Bid)
    $425 Média
    2 ofertas

    In order to streamline the classification and ranking of students in the Network and Computer Security class to the results of the Group Work for the subjects of Programming Languages and Algorithms and Data Structures, you were asked to develop an application that collects the following information of each student: • Name • Gender • Email contact • Date of birth • Final Note Functionalities: 1) Collection of information a) Reading and storing in array the information related to n students. 2) Listings: a) Production of a list with data related to the class b) Production of a list of students approved for the course (Final grade> = 10) c) Production of a list of students who failed the course (Final grade <8) d) Production of a list of students s...

    $51 (Avg Bid)
    $51 Média
    5 ofertas

    ...material necessário para uma instalação de 60 caixas? Com os melhores cumprimentos, Dário Nunes hello, the arduino project is to create a sensor that detects that the Twinbin box holder has been opened, sending information about the box to the email, such as the quantity to replace and its location, this information was only transmitted after 2 minutes after opening the circuit. In addition to programming, would you like to know the material needed for an installation of 60 boxes? Best regards, Dário Nunes...

    $19 (Avg Bid)
    $19 Média
    3 ofertas

    ... 4) We will evaluate your proposal and, if it is reasonable, we will hire that job. 5) You will develop the module and release the code. 6) We will deploy and test it here in our lab. 7) If necessary, to understand your solution, we can request a web-conf to explain your code to us. Hiring and payments according to the platform. You need to inform us of the expected hourly rate and show us your knowledge in Angular so that we can deal with a first package. Attachment I send a specification (ppt attached). Following our process, please send me the effort (hours and corresponding cost) and the deadline, to evaluate. Important: APIs will be available after contracting. = = PORTUGUESE / PORTUGUÊS = = = = Desenvolvimento em Angular para front-end interagindo com API...

    $428 (Avg Bid)
    $428 Média
    13 ofertas

    link do escopo: O que é uma API? O nome tem origem de Application Programming Interface. A API de Mercado Livre funciona utilizando qualquer linguagem de programação! RESTful API Nossa API é RESTful, o que significa que você tem acesso por URL a diferentes recursos, que correspondem com os departamentos que fazem parte do ecossistema do Mercado Livre: /user, /items, /orders, etc. Escopo: Criar aplicativo (A), neste escopo vou apelidar de “(A) ERP Mayor app”, conforme descrição abaixo. Deverá ser entregue dois produtos finais: 1 plugin conforme documentação para ser copiado na pagina de integração API e 2 aplicativo disponibilizado para download na playstore (android) e App Store (ipho...

    $175 (Avg Bid)
    $175 Média
    3 ofertas

    We have a server in our company with Windows Server 2012 installed, in which is installed SQL Server 2012. In a remote place, we have another server with Windows Server 2016 installed. We want our DB's storages in our master server mirrored in our slave storage (2016). For so, we are looking for a professional who can explain us in practice such proccess through a simple database storage here. The idea is to set just a table mirror. Both servers have fixed IPs and a VPN connecting both (from the slave to the master) is already running. If the other way round has to be used (from the master to the slave), another VPN connection will have to be setted up. Obviously, besides the demand, we are assuming that all the functionalities of our servers will remain as they are today. PS...

    $212 (Avg Bid)
    $212 Média
    2 ofertas

    Hello, I need a strong SEO for two websites, both need to be in first page, to complete this project. Need to be done onpage and offpage, quality backlinks, I can help with onpage changes, like posts and site programming, but I need to make sure to appear first-page organically. > Website # 1 - Url: - Description : Criação de site crie sites grátis facilmente com nosso construtor de sites online - Wyybs. - Key words : criação de sites, criar site gratuito, como criar um site, criar site gratis, fazer um site, criador de sites, construção de site, construtor de site grátis. - Note : This domain has already been made a good SEO in it, but was not enough to reach the goal, a stronger SEO is necessary. - Expected resu...

    $98 (Avg Bid)
    $98 Média
    52 ofertas
    Programming Website Encerrado left

    NerounSoft Corporation is seeking employees to work on a website of its subsidiary. If you manipulate HTML, JavaScript, PHP, CSS or MySQL, you're done! We have assistance for Portuguese, Spanish and English.

    $199 (Avg Bid)
    $199 Média
    27 ofertas

    Queremos fazer a conexão no MonetDB via Delphi. Já estudamos aqui na empresa e verificamos que existe uma API, chamada Mapi (). Existem alguns exemplos que usam esta API mas que estão em C. Precisamos de um especialista em C que nos ajude a entender o código e transcrever para Delphi ou criar uma DLL em C que possa ser consumida no Delphi. Isso é para a empresa que trabalho.

    $53 / hr (Avg Bid)
    $53 / hr Média
    3 ofertas

    Good evening, because I can not get in touch with my old programmer, I need someone else to finish the job. I will explain and try to be as understandable as possible: I currently have a game emulator (client) created in python, the way to play is the client connects to a server (hosted on Amazon AWS) and users connect to play online (p2p). It happened that in the old VPS the client was running super slow so I decided to migrate everything to Amazon. Today the client starts but at the time of connecting with the other user it shows a strange message (see attached image) and the rooms take a long time to load (before they loaded on time). I need this fixed. The professional should have broad knowledge in python, servers, linux and p2p. Without this knowledge it will not be possibl...

    $27 (Avg Bid)
    $27 Média
    4 ofertas

    I would like to create a Wordpress plugin that: Menu Register your business Upload a bird View birds My requests In the bird register the user fills the information of the bird and the ancestors up to four generations using ajax for when typing show the birds registered by all the users of the system to select or create a new one without selecting the suggestion and saves in the next screen shows option to put in the shopping cart with possibility of extra items defined by the administrator, with the inserted bird data generate a page of the bird, with option to show the business information and family tree of the bird where when hovering the mouse over the name shows a box with the information, there has to be a shopping cart so that the user can create as many birds as he wants and go a...

    $182 (Avg Bid)
    $182 Média
    18 ofertas

    ...projeto não ter sido concluido I need a web developer who understands crypto and financial market to be part of my project, which will be divided into versions. My initial idea is to build an additional virtual currency exchange. The person who helps me develop, will already have a pre-determined template chosen by myself, will not have the job of developing a template, but rather focus on programming. For more information, have a demo link: Note: This link in the description is not my official link, it is only for a preview, I already have a paid host, but it is not active yet because the project has not been completed....

    $302 (Avg Bid)
    $302 Média
    5 ofertas

    ... 1)- Para este aplicar; -Implementar o método da seção áurea. Otimização irrestrita com múltiplas variáveis. -Implementar Método de maior subida; -Implementar Método de Newton; Para o problema abaixo: Texto original: Consider the LCP problem of finding a solution, if one exists, to the system Mz + q≥0,z≥0, where M is a pxp matrix. Consider the following linear mixed-integer programming problem, where e is a vector of p ones: MIP: Minimeze α subject to 0≤Mx+αq≤e-y 0≤x≤y y binary, 0≤α≤10 Show that if MIP has an potimum solution (α*, x*, y*) with objective value α*>0, then z=x/&alp...

    $14 (Avg Bid)
    $14 Média
    1 ofertas

    ...Phase 1: Analysis & ramp-up Creative idea exchange between you and ourselves Delivery: Documento de entendimento de requerimentos: Payment = 5% do aceite do document de entendimento; Phase 2: Prototype development Look & feel design Delivery: Um mokup completo utilizando ou o Payment = 10% no aceite do mockup Phase 3: Build-out Programming & build out Delivery: Site desenvolvido para teste em ambiente de homologação Payment = 40% dos teste de funcionalidades. Phase 4: Launch Deployment Delivery: Site instalado em plataforma online e teste de stress test. Payment = 20% no aceite do teste. Phase 5: Measurement & enhancement Delivery: Ajustes finais e testes Payment = 25% no aceite do teste. O ven...

    $1672 (Avg Bid)
    $1672 Média
    5 ofertas

    I want to make a programming system.

    $704 (Avg Bid)
    $704 Média
    43 ofertas
    Write some Software Encerrado left

    In the IT area over 13 years of which the last 13 years, serving in Systems Analysis function. Great knowledge experience in systems development area involving the identification of needs, technical and financial feasibility, development of logical and physical designs and implementation and programming, using modern technologies and IBM PC and data modeling object-oriented; experience developing event-driven language with "visual", DFD's definition, Data Flow Diagram, experience in coordinating programmers in the implementation and deployment of systems. Master the steps in systems analysis and requirements in data from users, and IT, description and specifications, diagram use case, sequence diagram, class diagram, plan to obtain software, interface model user...

    $765 (Avg Bid)
    $765 Média
    3 ofertas

    ...single property. In construction I can have several towers, each with several units available. So where has the price of the property I present a price list of those builders that would be a new element to be created in wordpress database. These tables would be updated every month through an excel table (this update requires an explanation part). Going forward there are other visual changes that explain the second time. In principle this is. Put attached some rough sketches of design....

    $595 (Avg Bid)
    $595 Média
    9 ofertas
    Build a Website Encerrado left

    I have a template (html, css, javascript) and icon already done. I need to use this template to make a institucional website and put photos e texts (already taken and writen). In short We have "Home" and four more pages. It's a restaurant page so we basically have - Home: with some photos and texts - Make your dish: a simple flow explain how to make a dish (there are a list of ingredients) - Promotions: space to promotion of day - For companies: Special prices for companies and recurrent orders - Contact us

    $120 (Avg Bid)
    $120 Média
    31 ofertas

    Although the project is a simple one , I will try to explain it as much as possible here in order to give you a clear view about the task. I need to have around 180 words and 35 introductory expressions (of 2-4 words), letters A to Z spoken and numbers 0 to 9, spoken and recorded in Portuguese for an app for kids. The expressions and words should have an intonation as spoken to kids. Please send me a link with your voice portfolio or something similar. Implementation: one (or more) long audio file(s) containing all the words and letters is(are) accepted - I will edit it easily afterwards, so you don't need to worry about wasting time for voice editing/file cropping. sound quality : it should be noise free in order to be easily edited. output format: wav, mp3 ...

    $126 (Avg Bid)
    $126 Média
    48 ofertas

    Totally 30 comments in Portuguese needed. The language should be in Portuguese. For each comment, please write with no less than 20 words. A title is needed.

    $16 (Avg Bid)
    $16 Média
    12 ofertas

    Crear un marketplace que cuente con funciones de registro, login, video llamadas, ranking, interacción entre cuentas y cuente con una estructura que sea escalable. <br />1. Programación de páginas web<br />2. Planeación y estructuración de plataforma web<br />3. Implementación de software.<br />4. Testing de seguridad de información<br />5. Manejo de lenguajes de p...plataforma web<br />3. Implementación de software.<br />4. Testing de seguridad de información<br />5. Manejo de lenguajes de programación<br />- Conocimientos técnicos:<br />hp (algun framework de preferencia laravel o zend) o Ruby on Rails  (Backend) <br />Mysql o ...

    $244 (Avg Bid)
    $244 Média
    1 ofertas
    Build a Website Encerrado left

    i can do programming.... c,c++,java,html

    $164 (Avg Bid)
    $164 Média
    3 ofertas

    Convert Pseudo Code into C++ Programming

    $35 (Avg Bid)
    $35 Média
    3 ofertas

    ...sociais ( Twitter ) e quer compartilhar sua experiência através de um vídeo de um minuto o com uma fotografía (não ten que ser un video obrigatorio) escrivendo sobre a sua experiencia. We need a professional from pharmaceutical industry (doctors, nurses etc) to make a simple video of one minut to share his experience in social media (twitter) as a professional with your patients or simply explain your experience in twitter as healthcare professional. ...

    $195 (Avg Bid)
    $195 Média
    1 ofertas

    ...using the Correios e-ticket service (the customer receives an authorisation number to drop the package in a Correios store. It’s explained on: Logística Reversa em Agência (e-ticket) If you understand that process, and that the Correios web services things have no secret for you, then please get in touch :) Strong WordPress + WooCommerce programming skills are -obviously- required. ======== MODE OF OPERATION ========== Em anexo estou enviando o esquema simplificado da implementação da logística reversa com a webservice dos Correios. Teremos 4 rotinas de comunicação do banco de dados local com a webservice dos correios. 1. Geração de faixa de e-tickets (sob demanda) Gera um estoqu...

    $1014 (Avg Bid)
    $1014 Média
    8 ofertas
    programming Encerrado left

    as per emails

    $600 - $600
    $600 - $600
    0 ofertas
    Ecotourism Portal Encerrado left

    ...(all the code) and design for some of the other pages) with software similar in functions and mode of operation to , but adapted to our needs, and with a different look (we have the look already). Almost all functions are already defined. We must have all rights to the software. Must be constructed accordingly to W3C – HTML 5, with clean code, according to the rules of good programming, and well commented. Must be delivered together with the complete and open code, with security settings and software manuals. The given price must include small additional features that may occur to both parts in the development process. Payment will be phased, only after each functional part completed, complete code provided and tested (by Milestones). Last payment (last Milestone) will b...

    $2689 (Avg Bid)
    $2689 Média
    12 ofertas
    Desenvolvedor PHP Encerrado left

    Estamos à procura de um Senior PHP Developer. <strong>Principais responsabilidades:</strong> • Desenvolvimento e valorização do maior varejista de móveis on-line na América Latina • Concepção técnica inicial e de programação das nossas plataformas: Desenvolvimento de front-end (usabilidade , design, pesquisa , widgets, ... ) e os re... CodeIgniter, Agavi, etc. • Ter experiência na área de e-commerce (Magento, Oxide Sales, Zen-Cart, Hybris, Intershop, xt:Commerce, …) • Conhecimento básico em administração de sistemas (Linux , Apache ou nginx ) • Interesse em escalar sites de alto desempenho, otimizar banco de dados, serviços web (REST, ...

    $244 (Avg Bid)
    $244 Média
    6 ofertas
    Programming Encerrado left

    neuro-fuzzy (ANFIS) in C++

    $50 (Avg Bid)
    $50 Média
    1 ofertas
    Crie um Website Encerrado left

    Tenho ideia de desenvolver um serviço com base em trocas de dinheiro por telemóvel ( como comprar créditos para um jogo ) e tal requer a criação de um website e programação necessária. Linguagem base do site: Português . ( Sen...créditos para um jogo ) e tal requer a criação de um website e programação necessária. Linguagem base do site: Português . ( Sendo a minha primeira experiência com o site darei mais informações consoante o avanço do projeto. ) I have an idea to develop a service-based money exchanges by phone ( almost as buying credits for a game) and this requires the creation of a website and necessary programming . Base language ...

    $856 (Avg Bid)
    $856 Média
    11 ofertas

    Meu aplicativo c# no caso Emulador, está tendo problemas de estabilidade e indo a 100% cpu ou desconectando todos os jogadores causando um LAG no jogo. Preciso que o emulador não tenha mais lag e não desconecta mais os jogadores, fixando assim o 100% CPU, a estabilidade e o problema de desconexão.

    $965 (Avg Bid)
    $965 Média
    5 ofertas
    web structure Encerrado left

    ...it being trafficked information from one screen to another. - Where the information be parameterized which flow following (which screen success and what error screen) - Webservice / WebAPI in C # / Net. - The webservice should have a configuration parameter where possible use the following databases: mysql, pgSQL, MSSql. - Changing the type of database can not change the programming webservice. ------------- Premissa: Estrutura de sistema Web comunicando com Webservice. camada HTML5 utilizando framework BOOTSTRAP, acessando camada de Webservice utilizando o framework AngularJS. A camada Web nunca fará acesso a camada de Banco de dados. Isso é responsabilidade do Webservice. A camada web nunca terá regra de ne...

    $217 (Avg Bid)
    $217 Média
    2 ofertas

    Looking for a developer with experience in integrating social networking API 's. We will provide all interface coded in XHTML. The default must be programming in PHP/MySQL in MVC preferably using SmartyTemplate. Basically the client will log into the system, after log in will register the keywords you want to monitor in social networks and on Google. After obtaining this organic result data must be stored in our bank where we will generate graphs, separate by age, geographic location and other data that their own social networks offer us. Follows some examples of projects this This system will be offered to our customers, we want only the integrations to capture the data as we ask the part of logistics of business

    $1524 (Avg Bid)
    $1524 Média
    5 ofertas

    Programar o jogo de cartas na linguagem Unity para portabilidade em iOS e Android. O jogo atualmente esta em AS3. Preciso apenas da programacao, todo o design e jogabilidade estao prontos. Ideal terminar ate final de novembro.

    $3555 (Avg Bid)
    $3555 Média
    3 ofertas

    I am seeking assistance with segregating my current Shopify shop into two distinct domains. The aim is to set different pricing for each domain. I need guidanc...Key Tasks: - Splitting the existing Shopify shop into two separate domains. - Implementing a pricing structure that can be manually managed for each domain. Ideal Skills: - Proficiency in Shopify platform and its functionalities. - Experience with Shopify domain management. - Prior work involving manual pricing setup. - Familiarity with eCommerce pricing strategies. - Strong communication to explain the process and the potential need for a new Shopify shop purchase clearly. Given the need to manually manage pricing for each domain, it is essential to have a clear understanding of how to implement this within a Shopify en...

    $110 (Avg Bid)
    $110 Média
    21 ofertas

    I represent a company that caters to all types of industries - retail, healthcare, and manufacturing(all). We offer a broad spectrum of software services, including custom software development, IT consulting, and software maintenance ...- Excellent networking skills; the ability to establish and maintain successful client relationships. - Understanding of software development, IT consulting, and support services. - Ability to tailor sales pitches to varying business sizes - small, medium, and large enterprises. - Good communication and negotiation skills. The ideal candidate will help us reach out to potential clients, explain the benefits of our services, and ultimately close deals. This is a challenging yet rewarding opportunity for someone with a passion for IT and a knack ...

    $29 / hr (Avg Bid)
    $29 / hr Média
    1 ofertas

    I'm seeking a skilled professional in the field of calculus to help me with a high school level project. The deliverable for this will be a written report of the work done. Key Requirements: - Proficiency in high school level calculus. - Ability to explain complex concepts in a clear manner. - Solid understanding of mathematical theory. - Excellent writing skills to create a comprehensive report. Ideal Freelancer: - Mathematics or education background. - Previous experience in teaching or tutoring calculus. - Good English writing skills.

    $20 / hr (Avg Bid)
    $20 / hr Média
    12 ofertas

    I'm seeking an experienced Wordpress developer who can build a website aligning with a specific theme. - The main purpose of the website is yet to be determined. - Design: I have a specific design/theme in mind for my website. Interested freelancers will be provided additional details about the design upon successful bid. - Examples: I have a list of Wordpress websites that I like and can explain why. This should help the developer in understanding my preference and streamline the design process. Ideal candidate must exhibit: - Strong proficiency in Wordpress development - Experience with tailored theme development - Demonstrable portfolio showcasing past work - Close attention to detail and strong conceptual skills.

    $86 (Avg Bid)
    $86 Média
    16 ofertas

    ...exoplanets, with an underlining focus on math. - Specific Task: The service of consultation on the task will be required. This involves an understanding of data analysis and potentially, explaining it in a way that a 5th grader will grasp. - Key Skills and Experience: An ideal candidate should have a robust understanding of astrophysics, specifically exoplanets. They should also have the ability to explain complex information in manageable, comprehensible portions suitable for a 5th grader. Experience or interest in early childhood education would be beneficial. I'm looking forward someone who can bring an exciting twist to learning. Let's inspire a future astrophysicist!...

    $32 / hr (Avg Bid)
    $32 / hr Média
    6 ofertas

    We're seeking freelance programmers with a flexible skill set as the specific programming languages and project objectives weren't defined. An ability to adapt to various programming languages would be ideal, encapsulating yet not limited to Java, Python, and C++. As the project's main target and functionality weren't specified, experienced bidders with diverse backgrounds in creating mobile apps, website development, and software application building would be preferred. This project may contain elements like user authentication, database integration, and payment processing. It's important you're adaptable and comfortable with possible modifications as the project progresses.

    $31 (Avg Bid)
    $31 Média
    18 ofertas

    The entire session must be recorded. You are not permitted to use any editor other than this one: Prior practice on the provided editor is required before recording. The purpose of this contest is to determine who can recreate the template in our editor most effectively and to report any bugs and suggestions for improvement ...editor for you to recreate the template. You must select one of the templates attached on Freelancer to recreate. Your design process must be fully recorded; failure to do so will result in disqualification. You will have 25 minutes to create the design during the recording. While recording, you are expected to report any glitches encountered. Feedback on improving the editor is also required. Please refer to the video for further explanation.

    $36 (Avg Bid)
    Garantido
    $36
    7 inscrições

    I'm looking for a top outreacher who has experience in insta and email outreach. Big opportunity, I will explain more in private

    $1219 (Avg Bid)
    $1219 Média
    34 ofertas

    ...The candidate should be able to explain these concepts in a clear and concise manner. - Familiarity with Hydrogen, Fuel Cells, and Heat Pumps: Comprehensive understanding of these topics is essential. I need someone who can break down these complex ideas into simpler terms. Desired Outcome: - I'm looking to develop a comprehensive understanding of the energy transition topic. The candidate should be able to explain concepts and solve practice questions to ensure I'm well-prepared for the exam. Time Sensitivity: - I need this project to be completed ASAP. Ideal candidate should have: - A background in Energy Engineering, Renewable Energy, or a related field - Prior experience in tutoring or teaching at a graduate level - Strong communication skills to expla...

    $76 (Avg Bid)
    $76 Média
    18 ofertas

    I'm looking for a talented and experienced Full Stack Developer to help with my MERN project. Key Project Details: - The main responsibilities involve running a Node.JS server and connecting MongoDB authentication. - Although the specific programming languages and frameworks in use were not listed, a strong understanding of the MERN stack (MongoDB, , React, Node.js) and JavaScript is needed. - Experience with other front-end frameworks like Angular or Vue.js will be a plus. Ideal Skills and Experience: - Proven track record in Full Stack Development and working with similar projects. - Excellent knowledge of JavaScript and the MERN stack. - Experience with MongoDB and Express.js. - Strong problem-solving and debugging skills. - Good understanding of front-end technologies...

    $33 (Avg Bid)
    $33 Média
    35 ofertas