Gowsik Chandran, AI engineer
Eleven years from full-stack to AWS to AI. Everything on this page, I can explain in a conversation.

I’ve been shipping for eleven years.
AI Engineer and AWS Architect with 11+ years of experience building scalable, intelligent systems. Leveraging 6 years of experience as a Full Stack Developer, I transitioned into AWS Architecture and recently focused on AI Engineering to architect intelligent, scalable solutions.
I specialize in clean architecture, SOLID principles, and design patterns, ensuring high-quality, maintainable code. My expertise includes containerization (Docker, Kubernetes) and IaC (Terraform, AWS CDK) for robust deployment.
Key expertise
- Generative AI & LLM Integration (LangGraph, RAG)
- AWS Cloud Architecture & Serverless
- Infrastructure as Code (Terraform, CDK)
- Full-Stack Development (Next.js, FastAPI)
- DevOps & CI/CD Pipelines
Professional experience
2011-2018
I started by building the whole thing myself.
Junior Process Associate
KGiSL, Coimbatore, IndiaJul 2011 - Jun 2012
- Surpassed monthly sales targets for Verizon sales through persuasive communication.
Senior Full-Stack Developer
Brigita Solutions, Bengaluru, IndiaMay 2014 - Aug 2018
- Led development of mobile applications improving user experience and sales.
- Developed Android apps and SpringBoot microservices for e-commerce.
2019-2024
Then I designed the cloud it ran on.
AWS Full Stack Developer | Solutions Architect
Business Technology Consulting AG, Germany (Remote)Mar 2019 - Nov 2023
- Architected robust, scalable AWS-based applications to drive business efficiency.
- Contributed as a full-stack developer on diverse projects using React, Angular, and AWS Serverless.
Senior Cloud Consultant
Devoteam, Munich (Remote)Dec 2023 - May 2024
- Architected AWS cloud-native applications and orchestrated CI/CD pipelines.
- Managed Infrastructure as Code (IaC) using Terraform for automated provisioning.
2024-now
Now I build the systems that think.
Co-founder | Tech Lead | AI Engineer
Nexiam, Berlin (Remote)Oct 2024 - Present
- Lead technical strategy for AI tools, frontend, backend, and IaC development.
- Orchestrate development of Next.js applications and FastAPI services.
- Architect intelligent solutions for global mobility, tax, and compliance using LangGraph.
What I work with.
Highlighted means in daily use.
Now
- LangGraph
- LangChain
- RAG and GraphRAG
- Cognee
- OpenAI Agents SDK
- Langfuse
- Amazon Bedrock
- Hugging Face
Cloud
- AWS Serverless
- Lambda and Fargate
- DynamoDB
- API Gateway
- EventBridge
- Terraform
- AWS CDK
- Kubernetes
Foundation
- Python
- TypeScript
- Next.js
- FastAPI
- React
- Java and Spring Boot
- PostgreSQL
- Docker
Two degrees, nine certifications.
Education
Master of Science in Computer Science
DR. G.R.D College of Science, Coimbatore, 2012-2014
Bachelor's in Computer Application
Sri Krishna Arts & Science College, Coimbatore, 2006-2009