Jaswin T.
There is good and bad side to everything.
Portland,
United States
About
I like IT & Programing and I'm looking for good partners to collaborate with me for a long time.
Experienced Full Stack and AI Developer with 7+ years of building high-performance web applications and intelligent systems across diverse industries. Specializing in Node.js, React, and modern backend architectures, I combine deep engineering skills with practical AI integration using OpenAI, LangChain, vector databases, automation tools, and custom model pipelines. I deliver scalable APIs, automation workflows, AI chatbots, and data-driven systems that improve efficiency and user experience. With hands-on experience in both traditional full-stack development and emerging AI technologies, I help businesses transform ideas into reliable, production-ready solutions.
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Experienced Full Stack and AI Developer with 7+ years of building high-performance web applications and intelligent systems across diverse industries. Specializing in Node.js, React, and modern backend architectures, I combine deep engineering skills with practical AI integration using OpenAI, LangChain, vector databases, automation tools, and custom model pipelines. I deliver scalable APIs, automation workflows, AI chatbots, and data-driven systems that improve efficiency and user experience. With hands-on experience in both traditional full-stack development and emerging AI technologies, I help businesses transform ideas into reliable, production-ready solutions.
Experience
-
Senior Full Stack AI Engineer
Manifera · Freelance
May 2014 –
Present
12 yrs 3 mos
Singapore
Developed and maintained full-stack applications using React, Next.js, and Node.js, high-availability services that supported 10,000+ concurrent users and achieved 99.9% uptime.
Integrated AI features using OpenAI, LangChain, and custom LLM APIs, improving automation by 30% and boosting engagement.
Deployed optimized ML models in PyTorch and TensorFlow, achieving production-grade inference with 30% lower latency.
Developed secure REST/GraphQL APIs with strong authentication and authorization, improving reliability and data safety by 25%
Set up CI/CD pipelines with automated testing, containerized services, and Kubernetes orchestration, significantly streamlining deployment workflows and reducing release cycles by nearly 80%.
Enhanced backend performance through targeted database optimization, and scalable architecture improvements, resulting in faster response times and more reliable system behavior under high load.
Collaborated closely with product managers, designers, and engineering teams to define requirements, and deliver high-quality solutions that met both business goals and client expectations.
Mentored junior developers through code reviews, technical guidance, and best-practice coaching, improving overall team productivity, code quality, and reducing post-release defects by roughly 20%.
Education
- Singapore Institute of Technology Bachelor's degree, Computer Science, Full grade 2010 – 2014 Activities and Societies: I did love activities and societies. I graduated from this college with top grades.