Headline

Software Engineer @Capulus Technologies | Java | Spring Boot, Microservices, MongoDB | ETL | Gen-AI Integration Specialist.

About

I'm a passionate and results-driven Full Stack Software Engineer with around 3 years of experience transforming complex business requirements into high-performance, production-ready applications. Currently at Capulus Technologies, I specialize in building scalable Java, Spring Boot, designing ETL pipelines and integrating Gen-AI features — including LLM Modules, OpenAI APIs, and Multimodal AI — into real-world enterprise systems. ━━━━━━━━━━━━━━━━━━━━━━ 🔹 What Sets Me Apart ━━━━━━━━━━━━━━━━━━━━━━ I deeply understand architecture, apply AI/ML concepts, and deliver clean, maintainable, and scalable code that rives real business impact. ✔ Improved API response times by 30% through strategic DB indexing & optimization ✔ Built intelligence platforms for law enforcement (Fusion Centre, Mumbai) ✔ Delivered AI surveillance systems, secure messaging apps & document management platforms end-to-end ━━━━━━━━━━━━━━━━━━━━━━ ⚙ Technical Strengths ━━━━━━━━━━━━━━━━━━━━━━ Backend : Java • Spring Boot • MVC • Microservices • REST APIs Frontend : React.js • JavaScript • jQuery • HTML5 • CSS3 • Bootstrap Databases : PostgreSQL • MongoDB • MySQL • Elasticsearch • SQL Server AI/Gen-AI : OpenAI • LLM Modules • Multimodal AI • Hugging Face ETL & Data : Apache NiFi • Apache Doris • OZONE • BIGDATA • Kafka • RabbitMQ Security : JWT Authentication • RBAC • End-to-End Encryption Real-Time : WebSocket • Firebase • Jitsi Meet • Socket Programming ━━━━━━━━━━━━━━━━━━━━━━ 🎯 Current Focus ━━━━━━━━━━━━━━━━━━━━━━ Building intelligent systems that blend Gen-AI, real-time analytics, and cloud-native technologies. When I'm not coding, I'm exploring the latest in AI/ML and thinking about how to build better, faster, and more secure applications. 📍 Based in Bengaluru | Open to new opportunities in Full Stack, Backend Engineering & AI-integrated 📩 rahulpamberkar1999@gmail.com

Location

Bengaluru

AI stack

cursor

langchain

langgraph

openai

Work experience

Software Engineer at Capulus Technologies, Dec 2025 - Present · 7 mos, Software Engineer at Capulus Technologies, leading full-stack development and AI/ML integration across enterprise platforms for law enforcement and public safety clients. - Integrated LLM Modules, OpenAI APIs and Multimodal AI (image & video generation) for advanced analytics on the Fusion Centre platform - Built Agentic AI and Generative AI features including intelligent chatbots and automated reporting workflows - Designed and optimized PostgreSQL data warehouse schemas with real-time dashboards and dynamic filters - Developed real-time video call support using Jitsi Meet and push notifications via Firebase - Conducted performance testing using JMeter; participated in code reviews and production support - Extended ETL and BIGDATA capabilities with Apache Doris, Hive, and OZONE on VM infrastructure - Implemented key modules: watchlist tracking, duty allocation, leave management, incident/complaint management, and event scheduling Tech Stack: Java • Spring Boot • Microservices • OpenAI • LLM • Multimodal AI • Apache NiFi • Doris • PostgreSQL • MongoDB • Kafka • Firebase • JWT

Associate Software Engineer at Capulus Technologies, Nov 2023 - Present · 2 yrs 8 mos, Chikkamagaluru, Associate Software Engineer at Capulus Technologies, contributing to the design and development of enterprise-grade full-stack applications using Java, Spring Boot, and Groovy/Grails. - Built and maintained RESTful APIs and backend services with PostgreSQL and MongoDB, applying advanced indexing strategies that improved API response times by 30% - Designed ETL pipelines using Apache NiFi for automated multi-source data ingestion and transformation - Developed real-time data pipelines using Apache Kafka and RabbitMQ for asynchronous microservice communication - Implemented RBAC, JWT Authentication, session management, and enterprise-grade security controls - Contributed to full-stack features across Java, JSP, JavaScript, jQuery, and Bootstrap - Configured VM infrastructure, SFTP servers, and BIGDATA tools (Apache Doris, OZONE) for large-scale data processing - Supported key client projects including Fusion Centre (Crime Monitoring Platform, Mumbai) and Safe City Bangalore (AI Surveillance System) Tech Stack: Java • Spring Boot • Groovy/Grails • PostgreSQL • MongoDB • Apache NiFi • Apache Kafka • RabbitMQ • JSP • JavaScript • JWT • RBAC

Education

Master of Computer Applications - MCA, Computer Science, University BDT college of Engineering

Bachelor of computer application, Computer Engineering, Bapuji Institute of Hi-tech Education, Davangere