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We are looking for a highly skilled Senior Full Stack Developer to join our team and contribute to building scalable, high-performance applications. Position Details: Role: Senior Full Stack Developer Experience: 8+ Years Work Model: Remote Employment Type: Contract (6 Months) Role Overview: We are seeking experienced Full-Stack Engineers with strong expertise in React and solid experience in Ruby (preferably Ruby on Rails). In this role, you will be responsible for designing, developing, and maintaining applications used at scale. The position requires strong ownership, engineering excellence, and hands-on experience with TDD and CI/CD practices. Key Responsibilities: Design and develop scalable web applications using React and Ruby/Rails Follow best practices such as TDD and clean code principles Translate business requirements into robust technical solutions Architect, implement, and maintain CI/CD pipelines Contribute to long-term technical strategy and system architecture Conduct code reviews and mentor junior developers Ensure system reliability through testing, deployment, and monitoring Required Qualifications: 8+ years of professional software development experience Strong proficiency in React and JavaScript/TypeScript Hands-on experience with Ruby (Rails preferred) Strong understanding of software design principles and TDD Experience building scalable enterprise applications Familiarity with distributed systems Experience with modern CI/CD tools and pipelines Excellent communication and teamwork skills Preferred Qualifications: Bachelor’s degree in Computer Science, Engineering, or equivalent experience Experience with GraphQL and REST APIs Cloud platform exposure (AWS, GCP, or Azure) Open-source contributions or active developer community involvement
ID do Projeto: 40325100
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Ativo há 17 dias
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38 freelancers estão ofertando em média ₹106.714 INR for esse trabalho

Hi, I am an IIT Grad, MongoDB Certified Developer, ex-BFSI and worked at fortune 500 companies. I will make it a reality for you. As a Senior Full Stack Developer, I will build scalable, high-performance applications using React. js, Ruby on Rails, and a robust backend framework like Node. Kindly click on the chat button so we can discuss and get started. Will share you my prior projects done and my resume too. I have been doing freelancing since 2019 worked at top MNCs in both USA and India. Lets connect
₹100.000 INR em 7 dias
5,4
5,4

With over 8 years in the field, my team at SoftwareLinkers have honed our skills in Full Stack Development, Cloud Computing, JavaScript and React.js development, specifically in building large-scale applications like what your company needs. Our approach is to dive deep into our clients' businesses - from understanding goals to designing and delivering systems that not only meet objectives but also reflect a true partnership. We take pride in our high client retention rate, 96% job success rate and a stellar 4.9★ rating with 100+ verified reviews. We are proven performers who deliver on time and with clear communication. As a business that has serviced industries ranging from Education & eLearning to Insurance & Finance, I understand the importance of security, scalability and future-readiness when creating digital products for businesses. More so, I have extensive experience in backend development using PHP & MySQL doing projects of web applications similar to what you require here, incorporating features like RESTful API development & integration with mobile and web platforms – areas that are perfectly aligned with your needs. Also noteworthy is my familiarity with modern CI/CD tools and pipelines à skills that would come handy while merging code seamlessly or conducting easy-to-reference code reviews. Finally, I believe in true partnership- Your problem becomes our problem until we find the perfect solution for you.
₹110.000 INR em 28 dias
5,6
5,6

Having spent over a decade in the industry shaping web apps from idea to deployment, I would be an ideal choice for your search of a Senior Full Stack Developer. I have a deep understanding of React and JavaScript, which I've honed over numerous successful projects including several with Freelancer. My experience with backend frameworks like Ruby on Rails combined with the frontend skills make me uniquely equipped for the task at hand. Furthermore, my technical expertise including TDD and CI/CD practices highly aligns with your requirements. Moreover, my proficiency extends beyond coding; I am dedicated to producing clean, well-structured code tailored to your needs. Having worked in diversified domains like healthcare, e-commerce, finance, manufacturing etc., I bring a unique ability to assimilate business requirements and transform them into robust technical solutions. Not only am I skilled in creating scalable applications as per modern architectural approaches but I am also adept at mentoring and working in tandem with junior developers to ensure cohesiveness and quality. Above all, what sets me apart is my unflagging commitment to client satisfaction and transparent communication throughout the project. Trusting me with this opportunity ensures not just seamless delivery but also agile adaptations to any challenges that might arise during our 6-month collaboration. Let's establish an elevated benchmark through a project that encompasses both our visions -
₹105.000 INR em 22 dias
5,3
5,3

With over 13 years of solid, hands-on experience in full-stack development using technologies that directly align with your project's requirements, I am well-equipped to hit the ground running and deliver outstanding results. I have a solid background in React.js and Ruby on Rails, which you mentioned specifically needing. My proficiency in other relevant tools and languages like JavaScript, TypeScript, and various frameworks like Laravel and CodeIgniter further strengthen my suitability for this role. Moreover, I am not just about writing code. Throughout my career, I've prioritized clean code practices, test-driven development (TDD), continuous integration/continuous deployment (CI/CD) -- basically the whole package that ensures scalable, high-performance applications. This commitment is why previous employers and clients highly appreciate my work - exactly what you should anticipate from a Senior Full Stack Developer. Thanking You Chandan Kandar
₹105.000 INR em 7 dias
5,4
5,4

I understand you need a senior level engineer who can take real ownership not just write features. At scale the real pain is maintaining performance stability and clean architecture while multiple teams depend on the same system. This is where my experience fits. I have spent years building React driven frontends backed by Rails services where reliability testing discipline and CI maturity were critical to product growth. I follow strong TDD habits and focus on writing modular code that stays easy to evolve. I have worked on enterprise applications handling large user traffic complex data flows and distributed integrations. Beyond delivery I contribute to architecture decisions improve pipelines and support teams through practical code reviews and mentorship. My approach is always business aligned so features ship fast without creating technical debt. I am comfortable working remote with global teams and managing end to end ownership from requirement clarity to deployment monitoring. I can quickly adapt to your existing stack and start contributing from week one. Happy to share relevant project examples and discuss how I can add value during this contract. Let us connect. Please let me know if you need anything specific from my side.
₹105.000 INR em 7 dias
5,0
5,0

I am writing to express my strong interest in your Senior Full-Stack Developer position. With over 4+ years of professional experience building enterprise-grade applications, I specialize in the exact stack you require: React (TypeScript) and Ruby on Rails. Throughout my career, I have focused on "Engineering Excellence." Here is how I can contribute to your team from Day 1: Scalable Architecture: I have extensive experience in designing distributed systems and GraphQL/REST APIs that handle high-volume traffic without latency. Quality First (TDD): I am a firm believer in Test-Driven Development. I write robust RSpec and Jest/Vitest suites to ensure 99.9% uptime and zero-regression deployments. Modern DevOps: I don't just write code; I own the lifecycle. I have built and maintained complex CI/CD pipelines using Azure and GitHub Actions to automate seamless releases. Clean Code: My focus is on modular, maintainable code following SOLID principles, making it easy for the team to scale and mentor junior devs. I am looking for a long-term contract where I can take ownership of technical strategies and deliver high-performance solutions. I am available to start immediately and can adapt to your remote workflow. Let’s connect to discuss how my technical leadership can help scale your current project. Best regards, Abdullah Z.
₹105.000 INR em 7 dias
5,0
5,0

Hello, I’m Karthik, a Senior Full-Stack Developer with 10+ years of experience, specializing in React and Ruby on Rails. I have delivered scalable, high-performance web applications for enterprise clients, following TDD, CI/CD, and clean code principles. Proposed Approach: ✔ Frontend: React with TypeScript, modern component architecture, responsive and performant UI ✔ Backend: Ruby on Rails for API design, business logic, and database management ✔ API Integration: REST and GraphQL as required ✔ Scalability & Reliability: Distributed systems design, performance tuning, and automated testing ✔ DevOps: CI/CD pipelines, automated deployment, and monitoring for high-availability apps ✔ Collaboration: Code reviews, mentorship for juniors, and active participation in architectural decisions Experience Highlights: • 10+ years in enterprise-scale full-stack development • Expertise in React + Ruby/Rails, cloud deployment (AWS/GCP), and distributed systems • Proven track record with scalable applications and robust CI/CD pipelines I can provide end-to-end ownership, delivering high-quality, maintainable, and reliable software for your 6-month contract engagement. Best Regards, Karthik
₹110.000 INR em 7 dias
5,0
5,0

Hello, I went through your project description and it seems like that I am a great fit for this job. I have an expert team with many years of experience in JavaScript, Ruby on Rails, Cloud Computing, Azure, Software Development, React.js, Full Stack Development, GraphQL, CI/CD, REST API. Lets connect in chat so that we discuss further. Thank You
₹105.000 INR em 7 dias
3,7
3,7

Hello, I’m a Full Stack Developer with strong React experience and backend expertise, ready to contribute to scalable applications. My expertise: React (with modern state management & performance optimization) Backend development (Node.js; familiar with Rails architecture & APIs) REST/GraphQL APIs, clean architecture, and scalable systems CI/CD pipelines, Git workflows, and testing practices What I bring: Clean, maintainable code with strong ownership Experience building production-ready applications Ability to collaborate, review code, and support team delivery Availability: Full-time (remote, IST overlap as needed) Rate: Within your budget Open to a quick discussion to align on requirements. Best regards Shailendra!
₹100.000 INR em 23 dias
2,7
2,7

As a seasoned Full Stack Developer, I have over 8 years of experience in building scalable and high-performance web applications, making me an ideal fit for your project. Balancing a robust technical skill set with mastery of React, Ruby(Rails), and associated technologies, I can meet your diverse needs with proficiency. Having worked in sectors like Real Estate SaaS, IoT, Fintech, and E-commerce means I'm well-versed in creating solutions at scale. My knack for turning intricate business requirements into reliable technical solutions will be indispensable in meeting your project's goals. Apart from writing clean code and implementing best practices like TDD and CI/CD pipelines, I value effective communication and maintaining timely delivery. My familiarity with distributed systems along with hands-on experience in technology-stack you require – React, Ruby (Rails preferred) – make me feel confident in producing a flawless outcome for your organization. Considering my lower rates as I build a stronger freelancing profile positively impacts the value you'll receive without any compromise on quality. Let's collaborate towards developing exceptional applications that hace well-architected systems to meet your long-term technical strategies. Looking forward to turning your ideas into reality.
₹105.000 INR em 7 dias
2,9
2,9

Hello, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on JavaScript, Ruby on Rails, Cloud Computing, Azure, Software Development, React.js, Full Stack Development, GraphQL, CI/CD, REST API Please come over chat and discuss your requirement in a detailed way. Thank You
₹100.000 INR em 7 dias
2,3
2,3

Hello, I’m very interested in this opportunity and bring over 8+ years of experience as a Full Stack Developer, with strong expertise in React (JavaScript/TypeScript) and Ruby on Rails for building scalable, high-performance applications. I’ve worked extensively on production-grade systems where performance, maintainability, and clean architecture are critical, and I’m comfortable taking full ownership from design through deployment. In my previous roles, I’ve built and maintained large-scale applications using React on the frontend and Rails-based APIs on the backend, following TDD practices, clean code principles, and modular architecture. I have hands-on experience designing CI/CD pipelines, automating deployments, and ensuring system reliability through testing and monitoring. I’m also familiar with distributed systems, REST/GraphQL APIs, and cloud platforms like AWS and Azure, which allows me to contribute effectively to both development and long-term technical strategy. I’m comfortable collaborating in remote teams, conducting code reviews, mentoring developers, and translating business requirements into robust technical solutions. My focus is always on delivering scalable, maintainable systems while maintaining high engineering standards.
₹105.000 INR em 7 dias
2,2
2,2

I am pleased to submit my proposal for the Senior Full Stack Developer contract role. With over 8 years of experience building scalable, high-performance web applications, we bring strong expertise in React, JavaScript/TypeScript, and Ruby on Rails, delivering reliable enterprise-grade solutions. Our approach emphasizes clean architecture, Test-Driven Development, and robust CI/CD pipelines to ensure fast, secure, and stable releases. We excel at translating complex business requirements into efficient technical solutions while maintaining performance at scale. Beyond development, we contribute to long-term technical strategy, system design, and engineering best practices. Our experience with distributed systems, cloud platforms, APIs, and code quality standards enables us to deliver resilient, future-ready applications. We are highly collaborative, proactive, and committed to delivering measurable results within timelines. We look forward to contributing to your team’s success.
₹105.000 INR em 7 dias
0,6
0,6

Hi, My name is Kalpesh, a seasoned Full Stack Developer who is passionate about crafting web and mobile applications that are visually appealing, user-friendly, and highly functional. With 8+ years of experience in software development, I have honed my expertise in JavaScript, React.js (a core requirement for this project), Ruby on Rails (preferred language for the back-end) and also possess a strong understanding of TDD. My proficiency also extends to several other languages including Node.js, .Net, ASP.NET MVC, .Net core, PHP and more. My diverse skill set allows me to build robust server-side applications and RESTful APIs to ensure seamless integration of front-end and back-end tasks; a crucial quality for this role. However, it's not just my technical know-how that sets me apart. I believe effective communication and collaboration are essential for successful project execution. Thus, you can count on me to provide regular updates, conduct code reviews and happily mentor junior developers. Additionally, my strong work ethic combined with a commitment to delivering high-quality results on time makes me the perfect fit for this project. I bring not only the relevant technical skills in React and Ruby but also a holistic approach towards full-stack development. My vast experience has equipped me to handle scalable enterprise applications while following best practices and ensuring a high level of quality assurance through TDD. Let's collaborate!
₹105.000 INR em 5 dias
0,0
0,0

Hello there I hope you are doing great. I am a Full stack developer having 10+ years of experience. I just read the job description and I am confident to do it perfectly as you want. If you hire me, you will get satisfied results in a short timeline. I look forward to working with you. Let’s have a discussion moreover on chat. My Expertise:::: CMS : Wordpress | OpenCart | Shopify | Drupal Fronted: ANGULAR, React.JS, Vue.Js Backend: NODE.JS, Express Js Framework : Laravel | Codegniter | CakePHP | CorePHP Database : MONGODB, POSTGRESQL, MYSQL Structure : HTML, CSS, Bootstrap. Best Regards Mamta
₹105.000 INR em 30 dias
0,0
0,0

Hello i am rajveer full stack developer have experience of 10yr in nextjs , nodejs and reactjs with database sql or mongodb i am happy to work for you on remotely previously i already work on many international company project based with clients and made many startup for them so i am happy to discuss with you more in detail and explore my skill so we can work together thanks Rajveer Full stack developer
₹105.000 INR em 30 dias
0,0
0,0

Mastering the craft for a period extending over 8 years, I can professionally tailor and deliver an application that not only aligns with your vision but also meets the core functional requirements. My profile introduces me as a versatile developer skilful in building scalable and high-performance applications- specifically through React.js (JavaScript) and Ruby on Rails. I have meticulously nurtured my understanding of software design principles and leveraged it to significantly contribute to system architecture. Collaborating harmoniously with your team, I guarantee to translate business requirements into technically robust solutions. Pairing this up with my hands-on experience in TDD and clean code principles is an assurance that I am capable of improving your application’s quality consistently. Equally important, my proven record in continuous integration and deployment methodologies makes me a reliable asset who can build, implement, and maintain smooth CI/CD pipelines for your team. Hence, if reliability, mastery in technology skills partnered with open-mindedness towards learning are critical-then permit me to lead your project!
₹105.000 INR em 30 dias
0,0
0,0

Hello, I understand this role requires a senior developer with 8+ years of experience; however, I would like to express my interest as I have strong hands-on experience in full stack development. I have 3 years of professional experience working with React.js and modern JavaScript, along with solid knowledge of backend development. I also have practical experience with CI/CD pipelines and cloud platforms including AWS, GCP, and Azure. I am confident in building scalable applications and maintaining performance-focused systems. While I do not have a bachelor’s degree, I have developed my skills through real-world projects and continuous learning. I am highly dedicated, quick to adapt, and passionate about writing clean, efficient code following best practices. I am confident that I can contribute effectively to your team and grow into this role. I am ready to take responsibility and deliver quality results. Thank you for your consideration.
₹100.000 INR em 7 dias
0,0
0,0

Hello, I’m a senior full stack developer with 8+ years of experience building scalable, high performance web applications using React and Ruby on Rails. I specialize in developing modern React frontends with clean, maintainable architectures and robust Ruby backends designed for reliability and scale. My workflow follows TDD principles, clean code standards, and well structured system design to ensure long term stability. I’ve built enterprise applications, implemented CI/CD pipelines, and worked extensively on performance optimization and system reliability. I’m comfortable taking full ownership from architecture to deployment, translating business needs into practical technical solutions, and collaborating within remote engineering teams. I also have experience with REST APIs, GraphQL, and cloud based deployments. I can share relevant work examples and am available to contribute immediately. Let’s discuss how I can support your roadmap. Syed
₹103.030 INR em 6 dias
0,0
0,0

Hello, I’m very interested in this opportunity and would love to contribute to your team as a Full Stack Developer. While I may not have 8+ years of experience yet, I have strong hands-on experience working with modern full-stack technologies, especially React, backend development, and building scalable systems. I’ve worked on real-world projects, including startup-level applications, where I handled backend architecture, API design, and frontend integration end-to-end. My strengths include: • Building responsive and scalable React applications • Designing and integrating REST APIs with clean architecture • Backend development with Node.js/Express (and adaptable to Ruby/Rails quickly) • Understanding of CI/CD workflows, deployment, and cloud fundamentals (AWS) • Writing clean, maintainable, and well-structured code Even though Ruby/Rails is not my primary stack, I am confident in picking it up quickly due to my strong backend fundamentals and prior experience adapting to new technologies efficiently. I’m highly motivated, available for remote collaboration, and ready to commit fully to a long-term contract role. If you’re open to someone who brings strong fundamentals, adaptability, and a growth mindset, I’d love to discuss further. Looking forward to your response. Thanks!
₹100.000 INR em 7 dias
0,0
0,0

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