Hello, I'm Hariharan
Software developer focused on building scalable web applications and distributed systems. I work with modern technologies to create efficient solutions for complex problems.
Currently exploring peer-to-peer architectures, blockchain applications, and AI-powered platforms while contributing to open-source projects.
Skills.
Backend
Frontend
Data & Infra
Mobile & Search
Personal.
Vectora
Java 25 + Maven search engine with Apache Lucene, multi-source ingestion, index-first APIs, and MCP retrieval tooling for agents.
Connect
Full-stack community platform with secure auth, interest-based communities, threaded discussions, votes, and personalized feeds.
FleetCore
Transportation ERP/TMS covering enquiry, dispatch, trip execution, POD, invoicing, and operations-to-finance workflow controls.
E-Commerce
AI-powered commerce platform with Spring Boot, React/Vite, PGVector retrieval, semantic search, and AI-assisted product workflows.
JobApp
Server-rendered Java and Spring Boot job portal with MVC structure, form handling, and dynamic job listings by role and tech stack.
Work.
Droptruck
Production logistics platform work covering lead ingestion, WhatsApp messaging, live tracking, call masking, and reliability improvements.
Drop Trucker
Kotlin and Firebase Android driver app covering bidding, trip confirmation, geofenced status updates, POD uploads, alerts, and live operations.
Experience.
Associate Software Developer — Wehaul Logistics Private Limited
2024 - Present
Building and maintaining production software for logistics operations across backend services, integrations, internal workflows, and customer-facing product features.
Software Development Intern — Acceleron Labs Private Limited
Nov 2023 - Apr 2024
Contributed to product delivery during a six-month internship, supporting application development and engineering workflows across shipped features.
Certifications.
Technical Support Fundamentals
Google | Coursera · Credential ID HUFN44B6TNDH
Java Spring Framework, Spring Boot, Spring AI
Udemy · Jan 2026 · 55 total hours
Internship Completion Certificate
Acceleron Labs Private Limited · Software Development Internship
Android App Development
Externsclub · Training completion · Aug 2023 - Sep 2023