Part-Time Software Engineering Roles – Full Stack & AI (Remote)

@OutsourceMan

⭐⭐⭐⭐⭐ Proposal for Part-Time Full Stack & AI Engineer Role: CnELIndia offers experienced engineers matching your requirements for remote, async-friendly support on US client projects (4 hours/day). Our Fit: Team members have 3-7+ years in full stack development with PHP, Java, JavaScript, API design, backend/frontend work, AI integration, software architecture, and scalable systems. Strong in Git, CI/CD, refactoring, testing, and third-party integrations. Excellent English communication for US teams. How CnELIndia Helps: Assign dedicated part-time engineers for feature development, maintenance, performance optimization, and AI enhancements. Provide flexible scheduling with daily async updates and weekly syncs. Ensure code reliability through reviews, tests, and documentation. Scale support across multiple projects as needed for long-term collaboration. Next Steps: Share project details for a tailored resource match. Schedule an intro call to align on requirements and timelines. We guarantee quick onboarding for seamless delivery. (478 characters)

@irsolutions

With over a decade of experience in full-stack web, mobile, and blockchain architecture, I understand the importance of finding an experienced engineer to support your ongoing development projects. Your goal of hiring a Part-Time Full Stack/AI/Platform Engineer aligns perfectly with my expertise in high-performance solutions and complex systems, such as scaling for over 1 million users and developing high-security FinTech applications. As a strategic insight, I recommend implementing a CI/CD pipeline to ensure seamless integration and deployment while maintaining code reliability. My background in successfully building and scaling Telegram Mini Apps to serve a large user base demonstrates my capability to handle the complexity of your projects. I encourage you to reach out to discuss how I can support your engineering tasks and contribute to the growth of your projects. Feel free to message or call me to further discuss the roadmap and how we can collaborate effectively.

@tangramua

Dear ,   We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time.   We are 25 years in this business and our technical specialists have strong experience in PHP, Java, JavaScript, Software Architecture, Full Stack Development, Backend Development, Frontend Development, API Development, Software Engineering, AI Development and other technologies relevant to your project.   Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews.   Please contact us via Freelancer Chat to discuss your project in details.    Best regards, Sales department Tangram Canada Inc.     

@point2solutions

Hello there, I am interested in this Part-Time Full Stack, AI, Platform Engineer opportunity. Withover 8+ years of experience working on web applications, backend APIs, scalable systems, and full-stack development using modern technologies including JavaScript, PHP, Java, REST APIs, and cloud-based workflows. Looking forward to your response. Best Regards!

@gunslinger

Hi, I’m a full stack engineer with experience building and maintaining production web applications, APIs, automation systems, and scalable backend services. My background includes Python, PHP, JavaScript, Linux server administration, AWS, CI/CD pipelines, database design, and cloud infrastructure. I’ve worked with US based clients on both ongoing product development and long term maintenance projects, handling everything from feature development and API integrations to performance optimization and production deployments. I’m comfortable working independently in async environments, communicating directly with stakeholders, and contributing across frontend, backend, and platform level tasks.

@Guptapuru304

Hello, We've reviewed your project details and are excited about the opportunity to collaborate on your diverse engineering tasks. Your need for a part-time Full Stack and AI Engineer resonates well with our expertise in building and maintaining robust software systems. Having successfully delivered AI-first product development and automation solutions, we understand the nuances of designing and implementing new product features and refactoring existing systems. Recently, we built an AI-enabled SaaS platform integrating LLMs and scalable applications, similar to the tasks outlined in your project. Our experience spans across AI, full-stack development, and system integration, making us adept at supporting both green-field development and ongoing product maintenance. We are proficient in PHP, Java, JavaScript, and software architecture, aligning perfectly with your requirements. As top 1% on Freelancer.com, with 8+ years of experience and 200+ clients, we are committed to uncompromised quality and transparent collaboration. We invite you to message us with more details. We will then prepare a detailed, tailored proposal within 24 hours to showcase how we can add value to your projects. Looking forward to the opportunity to work together. Best regards, Puru Gupta

@offshore9006

With over a decade in the industry, I've had the privilege of working with numerous clients and gaining experience in various sectors. Your project description resonates with my expertise as I have worked on different layers of systems, be it frontend, backend, or platform-level development. My background in software architecture and my proficiency in AI development align perfectly given your focus on building and maintaining production-grade software systems. I understand the significance of clear communication for remote collaboration, especially across time zones. My team and I have successfully driven projects while maintaining consistent interaction with our clients. And speaking of successful collaborations, we truly value long-term relationships—which make up a significant part of our portfolio. Our aim has always been to make offshore development feel local, like we are just down the hall rather than miles away- ensuring reliability, honesty, and dedication at every step of the process. Furthermore, one of our key strengths is our adaptability to different technological landscapes which aligns well with your varied project needs. Having experience handling platforms like AWS, Google Cloud, Azure combined with AI frameworks like TensorFlow and PyTorch makes us well-equipped to provide comprehensive solutions for your project.

@intelliresponse

Hello, I’m interested in long-term, project-based collaboration and understand the role requires contributing across backend, frontend, APIs, AI integrations, performance improvements, and maintaining production systems rather than only building new features. My experience includes developing web applications, APIs, scalable backend systems, integrating third-party services, improving existing codebases, and working within Git/CI/CD workflows. I’m comfortable supporting both greenfield development and mature products requiring refactoring, optimization, and reliability improvements. Strong areas: ✔ Full-stack development (frontend + backend) ✔ API design/integration and scalable systems ✔ Performance optimization and maintenance work ✔ AI/automation workflows where applicable ✔ Async collaboration with distributed teams

@axiomswb

Engineering scalable full-stack web architectures. I see you need a reliable, async-friendly engineer to integrate AI features, maintain backend APIs, and refactor production systems for your US-based clients. Here is how I seamlessly fit into your engineering workflow: Production-Grade APIs: Building and maintaining robust backend services with strict testing and CI/CD practices to ensure zero downtime during client handoffs. AI & Service Integration: Cleanly wiring up third-party APIs and AI/LLM architectures into existing web applications without breaking legacy logic. Async Execution: I thrive in remote, async environments. I provide clear, concise daily text/audio updates and write heavily documented code so your US teams never have to guess what I built. Availability & Rate: I can comfortably commit to the requested 20 hours a week (4 hours/day) at my strict execution rate of $56 USD/hr. Quick technical question: For your current active projects, is the ecosystem primarily centered around a specific stack (e.g., React/Node, Vue/PHP), or is it a completely polyglot environment where I will be jumping between different languages?

@taimoorkhan311

Hello, With 4 years of experience in Full Stack Development, AI Development, and Software Engineering, I am well-equipped to support your ongoing project-driven development work. I have a strong understanding of modern software engineering principles and am comfortable working across different layers of a system, including frontend, backend, and platform-level tasks. I have carefully reviewed your project requirements and believe I can provide a professional solution tailored to your needs. I am proficient in API Development, Backend Development, Frontend Development, and Software Architecture, making me a suitable candidate for this role. I would be happy to discuss further details in chat to ensure alignment and successful project completion. Best regards, Taimoor from Pixels Soft Please connect in chat for further discussion.

@Srashtasoft

A Warm Hello! Your requirement aligns well with my experience in building and maintaining scalable web platforms, APIs, SaaS systems, and AI-integrated applications for international clients. I’ve worked across frontend, backend, and platform-level development, handling everything from feature development and system optimization to third-party integrations and long-term maintenance. My background includes: 1. Full Stack development with PHP, JavaScript, Laravel, Node.js, React, and API-driven architectures 2. Experience improving existing systems, refactoring codebases, and optimizing performance 3. Building scalable backend services, dashboards, automation systems, and AI-powered workflows 4. Strong experience with Git workflows, CI/CD, code reviews, and collaborative remote development I’m comfortable with async communication, flexible schedules, and working directly with US-based teams in a professional environment. I’m looking for long-term collaborations where I can contribute consistently across multiple projects. I’d be happy to discuss your current engineering needs and how I can support your ongoing client work. Let's set up a quick call to discuss things better. Let's discuss it more in chat. Best Regards, Jemin Sagar

@durgesh8527

Having worked in the software development industry for over 10 years, I've successfully executed complex projects across numerous platforms and languages. My extensive skill set includes proficiency in Full Stack Development, Java, JavaScript, and PHP which aligns perfectly with your project's needs. As a Full Stack Developer, I'm comfortable working at any layer of a system making me versatile for your client projects; whether it's optimizing APIs/backend services for scale or designing new product features, I've got it covered. What sets me apart is my experience with collaborative development workflows. I'm well-versed in Git, code review processes, as well as CI/CD practices which ensure that the developed software systems are reliable and maintainable. Asynchronous-friendly collaboration being an integral part of your work style won't be a hurdle for us as I've previously executed successful remote projects and understand how to deliver results regardless of time zones. Looking forward, I believe my core focus on clear communication, on-time delivery combined with my diverse technical expertise would make me an ideal fit for this part-time position. I'm excited about the long-term potential this role holds and would like to assure you that my work ethic and performance meet your expectations.

@vishal1145

I've worked with 3 US-based product companies where unclear requirements caused 40% of sprint delays. Your multi-client model will hit the same bottleneck if you don't have strict handoff protocols between projects. Switching context across different codebases without proper documentation creates technical debt that compounds fast. Before we discuss implementation, I need clarity on two things: What's your current deployment pipeline - are clients using Docker containers or traditional server setups? And when you say "AI development," are we talking LLM API integrations or actual model training workflows? The architecture differs completely. Here's how I'd approach this: - PHP + LARAVEL: Refactor monolithic controllers into service layers with dependency injection to make codebases testable and reduce onboarding time for new engineers by 50%. - JAVASCRIPT + NODE: Build REST APIs with OpenAPI documentation and automated contract testing so frontend teams don't break integrations during updates. - SYSTEM SCALABILITY: Implement Redis caching and database query optimization - I've reduced API response times from 2.1s to 180ms by fixing N+1 queries and adding proper indexes. - CI/CD PRACTICES: Set up GitHub Actions pipelines with automated testing and staging deployments so you're not manually pushing code to production and risking downtime. - AI INTEGRATIONS: Connect OpenAI or Anthropic APIs with retry logic and fallback handling to prevent failures when rate limits hit during peak usage. I've spent 12 years building production systems that don't require constant firefighting. I don't take on projects where the scope shifts every week without proper change management. Let's schedule a 20-minute call to discuss your client handoff process and how we'll handle context switching between projects.

@yuliussmayoru

OVER 10 YEARS OF EXPERIENCE IN IT, HIGH QUALITY DELIVERY Hey there! This role fits how I like to work because it mixes real product work with flexible, async collaboration instead of one-off quick fixes. I’ve been building and maintaining web applications and backend services for several years, working across feature development, refactors, API design, and performance tuning. I’m comfortable owning pieces of a system end to end, from React or other front ends down through REST APIs, databases, and deployment pipelines, and I’m used to writing tests and doing code reviews as a normal part of the job. I also work well in async remote setups where written communication, clear tickets, and Git based workflows are the main tools for staying aligned with US based teams. If you’re looking for someone who can drop into existing projects, ship features reliably, and help keep systems clean and scalable over time, this is a great match.

@rbtech1984

Hi There!!! ★★★★ ( Consistent full stack engineering with strong API, scalability and AI integration skills is key for long-term remote product success ) ★★★★ I carefully reviewed your project details and understand you are hiring a part-time Full Stack / AI engineer to support multiple US-based web projects. The role includes building APIs, improving existing systems, performance tuning, integrations, testing, and ongoing feature development in a collaborative remote setup. ⚜ Full stack web application development ⚜ RESTful API & backend service engineering ⚜ Frontend + backend feature development ⚜ System refactoring & performance optimization ⚜ CI/CD, Git workflows & testing practices ⚜ Third-party API & tool integrations ⚜ Scalable architecture & maintenance support I have solid experience working as a full stack developer across PHP, JavaScript, and modern backend systems, including API development, SaaS platforms, and scalable web applications. I’m comfortable working across frontend and backend layers, improving system performance, and collaborating with distributed teams using Git and CI/CD workflows. My approach is to quickly align with existing codebases, identify optimization opportunities, and contribute clean, maintainable features while ensuring reliability and scalability. I’m comfortable with async communication and long-term collaboration. Warm Regards, Farhin B.

@kishanbwts

I have helped US-based web companies maintain and grow their production systems with a hands-on, practical approach. Recently, I supported a project combining new feature development with backend refactoring and API integrations to improve performance and code reliability. This mix sounds very close to what you need. It would help to know if your current codebases use any particular frameworks or languages you want support with. Also, do you have existing CI/CD pipelines set up, or would you want help establishing or optimizing them? Based on past projects, introducing solid tests and automated deployments quickly resolves many maintenance challenges. I’m comfortable working across frontend, backend, and platform layers and have regularly collaborated asynchronously with US teams, ensuring smooth communication and workflows using Git and code reviews. I’m ready to start contributing to your client projects immediately and help make ongoing software maintenance and feature delivery efficient and scalable.

@chesslover

Hello there, I'm Valentino and I'm a Senior Software Engineer who has joined in-house and remote setups with multinational agile teams from across the globe. Please also see some of AI projects here in Freelancer: https://www.freelancer.com/projects/chatgpt-ai-integration/Scala-Engineer-for-Functional https://www.freelancer.com/projects/google-cloud-platform/Document-OCR-Processing For over 15 years I have primarily worked in the banking, fintech, financial services, telecom, and e-commerce industries, which have honed me in delivering high-quality software that are scalable, reliable, and secure. In the last eight (8) years or so, I have been focusing on cloud microservices / serverless architectures with Docker + Kubernetes. I have also used numerous API technologies and best practices throughout the years: - RESTful JSON: Hypermedia REST (HATEOAS) and Reactive REST - GraphQL - gRPC + protobuf - Webhooks - SOAP / WSDL - API patterns: Gateway and BFF ("Backends for Frontends" pattern) - API versioning - API-first development with OpenAPI: Swagger, NSwag - API security: JWT, OpenID Connect, OAuth, SAML, PASETO I have worked with all types of databases: SQL, NoSQL, LDAP, and Vector. Thank you for reviewing my proposal. Best regards, Valentino

@TechizeBuilder

Hi, I came across your project "Part-Time Software Engineering Roles – Full Stack & AI (Remote)" and I'm confident I can help you with it. About Me: I'm a full stack developer and agency owner with over 8+ years of experience in PHP, Full Stack Development, API Development. , and I understand exactly what’s needed to deliver high-quality results on time. Why Choose Me? - ✅ Expertise in required Technologies and 1 year post deployment free support - ✅ On-time delivery and excellent communication - ✅ 100% satisfaction guarantee Let’s discuss your project in more detail. I’m available to start immediately and would love to hear more about your goals. Looking forward to working with you! Best regards, Deepak

@mughiraaa

Hello, I would like to express my interest in joining your ongoing engineering work. The type of project driven development you described matches well with my experience working across web applications, backend services, API development, system improvement, and long term maintenance work. I have supported multiple production level systems where I worked on feature development, performance tuning, service integrations, and improving existing code structures. I am comfortable working across different layers of a system and adapting quickly to different client requirements while maintaining code clarity and reliability. I would appreciate the opportunity to schedule a discussion meeting so we can talk about your current projects, team workflow, and expectations for ongoing collaboration. I am confident I can contribute steadily in a part time capacity and support your US based teams effectively. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira