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janmejayaswain3

Janmejaya S

@janmejayaswain3

Full Stack Engineer

India
English, Hindi, Oriya
About me
I am a Full Stack Engineer with over 5 years of experience specializing in Node.js, MongoDB, and microservices. I build scalable backend systems and AI-powered products using LangChain and OpenAI, helping companies reduce latency and automate business tasks through robust APIs and distributed systems.... Read more

Skills

j
janmejayaswain3
Janmejaya S
Offline • 
Average response time: 1 hour

See my services

Full Stack Web Applications
I will build a custom full stack web app
From$100 / projectMore details
AI Implementation & Deployment
I will build custom ai agents and ai automation
From$100 / projectMore details

Portfolio

Work experience

full stack developer

SaaS

Jun 2022 - Present • 4 yrs 1 mo

**Full-Stack Developer | AI Engineer** 5+ years of experience building scalable web applications, SaaS platforms, and AI-powered solutions. Skilled in Node.js, React, Next.js, PostgreSQL, MongoDB, Docker, AWS, and REST APIs. **Achievements** * Built AI agents for email automation, solution architecture, and workflow optimization. * Delivered multiple full-stack applications for clients across healthcare, SaaS, and enterprise domains. * Designed and deployed scalable backend systems with CI/CD and cloud infrastructure. * Integrated LLMs, AI APIs, and automation into real-world business workflows. * Successfully completed client projects with a focus on quality, performance, and on-time delivery.