Open to opportunities

deepak kumar sharma

@deepakkumarsharma

Message

I build high-scale identity and customer platforms with Java, Kafka, and event-driven microservices.

India

Message

What I'm looking for

I'm looking to build scalable, business-critical backend platforms, lead architecture decisions, mentor engineers, and apply AI-powered automation to modern software engineering challenges.

At Deutsche Telekom Digital Labs, I own Identity and Customer Management platforms processing 1M+ API requests and 50K–100K Kafka events daily. I’ve delivered 10+ Spring Boot microservices and reduced customer interaction retrieval latency from 30 seconds to under 20 milliseconds.

I build resilient, event-driven backend systems using Java, Spring Boot, Kafka, OAuth2/OIDC, Keycloak, Kubernetes, and CI/CD tooling. I also lead architecture decisions, mentor 4–6 engineers, and explore AI-powered automation through LangChain, LangGraph, FastAPI, and LLM integrations.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Deutsche Telekom Digital Labs

Oct 2021 - Present (5 years)

Technical owner for Identity and Customer Management platforms processing 1M+ API requests and 50K–100K Kafka events daily. Architected 10+ Spring Boot microservices, led performance optimization reducing latency from 30 seconds to under 20 milliseconds, and mentored 4–6 engineers.

Java Spring Boot Kafka OIDC Keycloak JWT Kubernetes Docker Gitlab CI Jenkins Prometheus Grafana ELK Stack Splunk Microservices Event Driven Architecture

Software Engineer

Infogain India Pvt. Ltd.

Jul 2018 - Jul 2021 (3 years)

Designed and developed backend applications using Java, Spring Boot, and microservices for enterprise retail systems. Implemented resiliency patterns and optimized multithreaded processing to improve system availability and throughput.