Open to opportunities

sudersen k

@sudersenk

Technical lead building production full-stack and AI agent platforms with TypeScript, NestJS, microservices, and LLM orchestration.

India

Message

What I'm looking for

I’m looking to lead end-to-end AI agent and full-stack systems—owning architecture, microservices, and LLM orchestration—while partnering with product teams and mentoring engineers to ship reliable, high-performance experiences.

I’m a Technical Lead with 10+ years and a postgraduate background in Computer Applications, focused on building production-grade full-stack and AI systems. At Octonomy AI, I architect and maintain a multi-tenant AI agent platform using a 7-service NestJS microservices approach, including LLM orchestration, RAG-based knowledge retrieval, streaming response handling, and multi-channel bot integrations. I bring deep expertise in AI agent systems—provider webhook ingestion, SQS-based async pipelines, connector strategy patterns, and LLM response orchestration—to deliver reliable, concurrent experiences.

Previously, I improved API performance by 60% through query optimisation, caching, and connection pooling, and I raised code quality by introducing TypeScript strict mode, cutting runtime errors by 40%. I’ve led end-to-end frontend delivery (large-scale dashboards and enterprise modules), set up AWS ECS/CloudWatch/Secrets Manager infrastructure, and automated CI/CD with Docker and GitHub Actions. My professional ethos is pragmatic system design—event-driven, decoupled, and zero-downtime—combined with mentoring engineers to raise delivery speed and engineering standards.

Experience

Work history, roles, and key accomplishments

Current

Technical Lead

Current

Octonomy AI

Feb 2023 - Present (3 years 4 months)

Architecting a multi-tenant AI agent platform on a 7-service NestJS microservices architecture, including LLM orchestration, RAG-based knowledge retrieval, and real-time streaming via SSE/WebSockets. Built multi-channel integrations and webhook ingestion across Microsoft Teams, Chatwoot, and Dixa using SQS-based async pipelines, adapters, and a pluggable connector strategy pattern.

NestJS Microservices Orchestration RAG RAG Knowledge Bases SQS

Senior Software Engineer

Talentship

Jan 2021 - Jan 2023 (2 years)

Reduced API response time by 60% through query optimization, caching strategies, and connection pooling on a Node.js/PostgreSQL backend. Delivered Angular reporting modules for 50,000+ users and improved reliability by reducing runtime errors 40% via TypeScript strict mode, while setting up AWS ECS-based infrastructure and disaster recovery.

Node PostgreSQL Query Optimization Caching Strategies TypeScript Angular AWS ECS Cloudwatch Secrets Manager Connection Pooling

Software Engineer

Hexaware Technologies

Jun 2019 - Dec 2020 (1 year 6 months)

Built RESTful APIs and Angular SPAs for enterprise HR modules used by 200+ client organizations. Automated CI/CD with Jenkins and Docker, cutting deployment time by 35%, and improved API response time by up to 60% through refactoring enums and optimizing table relationships.

RESTful APIs Angular Jenkins Docker CI CD Performance Optimization Code Review

Software Engineer

Tech Mahindra

Mar 2017 - May 2019 (2 years 2 months)

Developed Node.js microservices and React/Angular UIs for telecom billing and provisioning systems. Improved system recovery time by 50% using structured logging (Winston) and health-check endpoints, and delivered shipping and tracking components via responsive Angular UI and backend APIs.

Microservices React Angular Winston Backend Responsive UI

Software Engineer

Global English / Ducen IT

Jul 2014 - Feb 2017 (2 years 7 months)

Delivered full-stack web applications for EdTech and enterprise analytics clients using Node.js, Angular, and SQL Server. Followed full SDLC standards by building and documenting software and participating in stakeholder meetings for tracking and requirements analysis.

Node Angular SQL Server Full Stack SDLC Technical Documentation Stakeholder Management Web Application Development