Bambam Choudhary - Software Managing Consultant

About Me

TOGAF 9.1 & Java certified Tech Lead / Architect with 17+ years in enterprise Java, Spring Boot, Spring Cloud, and Microservices. Building AI solutions with GCP (Gemini, Vertex AI), AWS (Bedrock, Claude 3.5, Strands Agentic), and Ollama. Leading the EIK–DIFA pharmacy platform in Norway with deep integration into Norwegian e-Health services (Reseptformidleren, SYSVAK, HelseID, ID-porten). International delivery experience across UK, France, and Norway spanning Pharmacy, Telecom, Banking, and CRM domains.

Technical Skills

Languages & Technologies

Java 1.5–1.8
J2EE
Spring Boot
Spring Cloud
Microservices
REST APIs
Hibernate / JPA
Angular 2+
React (Basic)
Liferay

Databases

MongoDB
Oracle
PL/SQL
Hibernate

DevOps & Tools

Jenkins
Concourse
Maven
Git
Bitbucket
SonarQube
Jira
PCF
JFrog Artifactory

AI & Cloud Technologies

GCP – AI Agent Development

🧠 Model: Gemini 2.0 Flash 001
🧩 Agents, LlmAgents, SequentialAgents
🛠️ Google Search, Vertex AI Search, Agent as Tool
🔁 Sequential Agents with Session & State Transfer
📌 Callbacks: Before/After Model & Agent logging
🧠 InMemorySessionService for stateful interactions
🧩 Monitor, Log & Track Session State
📁 CSV/JSON data loading via Pandas

AWS – AI/ML & Agentic

🧠 Strands Agentic Framework
🛠️ Amazon Bedrock & Knowledge Base
🧩 Claude 3.5 Sonnet & Amazon Titan
🔁 LLM & Foundation Models (FM)
🐍 PyTorch for model training
📌 Model Context Protocol (MCP)

Ollama & Local LLMs

Running open-source LLMs locally (Llama, Mistral, Gemma)
Building RAG pipelines with Spring AI & Ollama
Fine-tuning and prompt engineering for domain-specific tasks
Integrating local models into Java/Spring Boot applications

Professional Experience

Java Tech Lead / Architect
Capgemini India Pvt. Ltd | Mar 2007 – Present | France, UK, Norway

Managed full software development lifecycle for diverse projects using Java and Spring frameworks.
Designed and implemented scalable microservices architecture leveraging Spring Cloud.
Utilized GCP and AWS for cloud-native solutions, enhancing system performance and reliability.

Java Developer
BirlaSoft | Nov 2005 – Mar 2007 | India

Developed enterprise-grade applications using Java and Spring, improving operational efficiency.
Collaborated with cross-functional teams to deliver solutions, ensuring alignment with client needs.

Key Projects

EIK – DIFA (Pharmacy Domain)

Role: Team Lead / Architect | Duration: Jan 2018 – Present

Centralized pharmacy chain platform for Norway using event-driven microservices architecture.

Designed and implemented Spring Cloud microservices
Implemented OAuth2, API Gateway (Zuul), CQRS & Event Sourcing
CI/CD using Jenkins and PCF

SW 2.0 Rewrite – Orange Business Services

Role: Technical Architect | Duration: Jan 2017 – Feb 2018

Migrated legacy .NET system to Java & Angular
Led architecture, UI modernization, and DevOps automation

Customer Online (COL) – Thales

Role: Tech Lead | Duration: Jan 2011 – Nov 2016

Enterprise portal using Liferay, Spring, Hibernate
Led UAT, production rollouts, and global deployments

Norwegian Offentlig – External Integrations

Health Services (e-Helse)

💊 Reseptformidleren (RF) via ebXML messaging
👤 Persontjenesten – Person registry lookup
📝 Blåresept – Blue prescription processing
📜 Fullmakt – Power of attorney management
💉 SYSVAK – National vaccination registry

Security & Authentication

🏥 NettApotek – Online pharmacy integration
🆔 HelseID – Health sector identity provider
🔐 DPoP – Demonstrating Proof-of-Possession tokens
🏛️ ID-porten – National citizen authentication
🔑 JWK – JSON Web Key management
🔒 Encryption & Decryption (XML Security)

Certifications

TOGAF 9.1 Certified
Architect Level 1
Sun Certified Java 5 Programmer
AWS Certified Developer

Education

MCA Master in Computer Science | Abdul Kalam Technical University (AKTU) | 2005

BSc (H) Chemistry Bachelor in Science | Delhi University (DU) | 2001

12th CBSE | 1998