Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Senior Full-Stack & Backend Engineer with 12+ years of experience building scalable systems across Node.js, TypeScript, React/Next.js, Python and cloud-native architectures. I specialize in distributed systems, real-time applications, and performance-focused backend design, with hands-on experience in Docker, Kubernetes, AWS, and microservices. Currently exploring AI-powered products, LLM integrations, and developer tooling. I enjoy turning complex problems into simple, reliable solutions and building products that can scale from MVP to production. Always learning. Always shipping.…Senior Full-Stack & Backend Engineer with 12+ years of experience building scalable systems across Node.js, TypeScript, React/Next.js, Python and cloud-native architectures. I specialize in distributed systems, real-time applications, and performance-focused backend design, with hands-on experience in Docker, Kubernetes, AWS, and microservices. Currently exploring AI-powered products, LLM integrations, and developer tooling. I enjoy turning complex problems into simple, reliable solutions and building products that can scale from MVP to production. Always learning. Always shipping.

Sijo Jos

Full Stack Developer, Front-End Developer, Back-End Developer, +1





Senior Full-Stack & Backend Engineer with 12+ years of experience building scalable systems across Node.js, TypeScript, React/Next.js, Python and cloud-native architectures. I specialize in distributed systems, real-time applications, and performance-focused backend design, with hands-on experience in Docker, Kubernetes, AWS, and microservices. Currently exploring AI-powered products, LLM integrations, and developer tooling. I enjoy turning complex problems into simple, reliable solutions and building products that can scale from MVP to production. Always learning. Always shipping.…Senior Full-Stack & Backend Engineer with 12+ years of experience building scalable systems across Node.js, TypeScript, React/Next.js, Python and cloud-native architectures. I specialize in distributed systems, real-time applications, and performance-focused backend design, with hands-on experience in Docker, Kubernetes, AWS, and microservices. Currently exploring AI-powered products, LLM integrations, and developer tooling. I enjoy turning complex problems into simple, reliable solutions and building products that can scale from MVP to production. Always learning. Always shipping.

Available to hire

Senior Full-Stack & Backend Engineer with 12+ years of experience building scalable systems across Node.js, TypeScript, React/Next.js, Python and cloud-native architectures. I specialize in distributed systems, real-time applications, and performance-focused backend design, with hands-on experience in Docker, Kubernetes, AWS, and microservices.

Currently exploring AI-powered products, LLM integrations, and developer tooling. I enjoy turning complex problems into simple, reliable solutions and building products that can scale from MVP to production.

Always learning. Always shipping.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Senior Software Engineer at Ziip

October 1, 2023 - July 1, 2025

Engineered backend architecture for Ziip's transportation and logistics platform using Laravel, Node.js, and Next.js; designed and launched OAuth 2.0-based third-party integration platform; enhanced security and onboarding; implemented a Redis caching layer to reduce database load and improve response times; developed an internal AI assistant for logistics data using LLMs via token-optimized adapters; led frontend/hybrid mobile app work as SME; improved release timelines through standardized code reviews and engineering excellence; built a Cassandra-backed project (Lacassa).

Technical Lead at Future Forward Ventures Pvt Ltd, Kochi (ANJA America LLC)

March 1, 2021 - July 1, 2023

Led the design and delivery of a scalable SaaS platform using Node.js, React, Laravel and AWS; built and mentored cross-functional teams; implemented CI/CD pipelines; launched secure and high-performing systems; guided a 12–15 member team across frontend, backend, and mobile; contributed to partner security and onboarding strategies; prototyped AI-assisted tooling for logistics data using LLMS.

Team Lead at Cube Tech Labs Pvt Ltd, Kochi

August 1, 2013 - March 1, 2021

Led the successful design and delivery of a learning management system for a top Swedish aviation client; fostered strong client relationships; built and mentored a high-performing team across frontend, backend, and mobile; introduced standardized coder reviews and scalable knowledge-sharing; acted as SME for frontend and hybrid mobile apps; prototyped a Cassandra-backed project (Lacassa) using a Laravel query builder; optimized API performance with repository/factory/singleton patterns and response caching; improved user engagement via an email-based comment system; established a culture of trust and technical excellence.