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// Java Software Engineer · Pune, India
Harish
Palaspagar

I build backend systems that scale — clean APIs, thoughtful architecture, and a growing obsession with weaving AI into real products using Spring AI. I like code that makes you nod, not just compile.

Let's Talk Resume
Java Spring Boot Spring AI Microservices PostgreSQL MySQL Docker Kafka RabbitMQ InfluxDB Redis Keycloak Ollama REST APIs Java Spring Boot Spring AI Microservices PostgreSQL MySQL Docker Kafka RabbitMQ InfluxDB Redis Keycloak Ollama REST APIs

Who I Am

Hey, I'm Harish — a Java Software Engineer based in Pune, building backend systems for enterprise-grade platforms. Think transport ERP, CRM, HRMS, and all the moving parts that keep a business running smoothly under the hood.

I genuinely enjoy the craft of backend engineering — designing microservices that are clean to read and reliable in production, writing APIs that other developers actually enjoy consuming. Lately I've been going deep on Spring AI, figuring out how to make AI a first-class citizen in real-world Java applications.

Outside work, I'm tinkering with side projects, reading about distributed systems, and occasionally wondering if there's a Spring Boot starter for everything (there might be).

Now — exploring Spring AI
1+
Year Experience
11+
Total Projects
8.54
MCA CGPA
Lines of Java

Where I've Worked

Mar 2025 — Apr 2026
Java Software Engineer
Nexflare Dynamics · Pune
Worked on the backend of a transport ERP covering CRM, HRMS, and core operations. Kept microservices healthy, shipped new features, and connected third-party APIs that automated the boring stuff — so clients didn't have to do it manually.
Java Spring Boot Microservices REST APIs ERP
Sep 2024 — Feb 2025
Java Software Engineer Intern
Nexflare Dynamics · Pune
This is where I got my footing. I built backend modules from the ground up, helped shape the service architecture, and learned the hard lessons of API testing in a production environment. By the end, they kept me on full-time — which felt good.
Spring Boot Architecture API Testing
Jul 2024 — Aug 2024
Java Software Engineer Intern
Xenosis IT Solutions · Nagpur
Short but dense. Built microservices with Spring Boot, locked down authentication with Spring Security, and wired up RabbitMQ for async messaging. Also applied Redis caching to cut latency — and documented everything properly with Springdoc OpenAPI, because future me deserves good docs.
Spring Security RabbitMQ Redis OpenAPI

Academic Background

2021 — 2023
Master of Computer Applications
VidyaBharti Mahavidyalaya · Amravati, India
Graduated with an 8.54 CGPA, building a strong foundation in core CS concepts, data structures, and software engineering principles that now back everything I build.
CGPA 8.54

Company Projects

P1
Professional Project
Transport ERP
Java · Spring Boot · Microservices · PostgreSQL · REST APIs

Enterprise transport management system covering fleet tracking, order lifecycle, CRM, and HRMS modules. Built high‑performance backend services, integrated third‑party APIs for real‑time logistics, and automated core workflows – reducing manual effort across the entire supply chain.

P2
Professional Project
NexHRMS
Java · Spring Boot · Microservices · MySQL · Role‑Based Auth

Full‑featured HR management system (HRMS) developed for the company. Includes employee lifecycle, attendance, leave tracking, payroll integration, and role‑based dashboards. Designed as a modular microservices suite so each HR function scales independently.

P3
Freight Management
Java · Spring Boot · PostgreSQL · WebSocket · RabbitMQ

A real‑time freight management platform built for Nexflare Dynamics to streamline cargo tracking, shipment scheduling, and carrier coordination. WebSocket powered live shipment status updates across dashboards, while RabbitMQ decoupled freight events and notifications between services. PostgreSQL handled the complex relational data model spanning orders, routes, and carriers. The project was discontinued before reaching production.

Personal Work

01
Personal Project
Lovable Clone
Spring Boot · Spring AI · PostgreSQL · MinIO · Stripe

I wanted to understand how AI-powered app builders work under the hood — so I built one. Spring AI drives the intelligent features, Stripe handles subscriptions, MinIO manages file storage, and Docker ties it all together. Equal parts learning experiment and genuine product.

02
Personal Project
HealthFlex
Spring Boot · Microservices · Role-Based Auth

A hospital management system built to handle patient records, doctor scheduling, and role-based access for admins and medical staff. The microservices architecture means each module can grow independently — no big ball of mud here.

03
Personal Project
TinyRoute
Spring Boot · React · Tailwind CSS · Analytics

A URL shortener with actual analytics — because knowing where your links go matters. Spring Boot backend, React + Tailwind frontend, deployed across Netlify and Render. Clean, fast, and genuinely useful for sharing.

04
Personal Project
Home Energy Tracker
Java · Spring Boot · Kafka · InfluxDB · Keycloak · MySQL · Ollama · Docker

An IoT-connected home energy monitoring system that tracks real-time power consumption across devices. Built with a Spring Boot backend that ingests sensor data, aggregates usage stats, and exposes clean REST endpoints for dashboards and alerts.

05
Personal Project
Event Organizer
Spring Boot · TypeScript · REST APIs · JPA

A full-featured event management platform for creating, scheduling, and tracking events with attendee management and notifications. Spring Boot handles the backend logic while a TypeScript frontend delivers a smooth booking experience.

06
Personal Project
RBAC Engine
Java · Spring Security · JWT · PostgreSQL

A reusable Role-Based Access Control engine built with Spring Security and JWT. Designed to be plugged into any Spring Boot app — define roles, permissions, and resource policies in configuration, and let the engine handle the rest.

07
Personal Project
Airbnb Clone
Java · Spring Boot · PostgreSQL · REST APIs

A backend-complete Airbnb clone handling property listings, booking flows, availability calendars, and user authentication. Built with Spring Boot and PostgreSQL — focused on getting the data model and business rules right before any UI gets in the way.

08
Personal Project
LinkedIn Microservices
Java · Spring Boot · Microservices · RabbitMQ

A microservices decomposition of LinkedIn's core features — user profiles, connections, feed, messaging, and notifications each live in their own service. RabbitMQ wires async events between them, keeping the services loosely coupled and independently deployable.

09
Personal Project
Cloud Config Server
Spring Cloud · Spring Boot · Centralized Config · Git

A Spring Cloud Config Server that externalizes and centralizes configuration for the entire Lovable Clone microservices fleet. Each service pulls its config from a single source of truth backed by Git — environment-specific overrides, secrets management, and zero restarts for config changes.

Tech Stack

Backend
Java Spring Boot Spring Core Spring Security RESTful APIs Microservices
Messaging & Caching
Kafka RabbitMQ Redis
Databases
PostgreSQL MySQL InfluxDB
Cloud & DevOps
Docker Keycloak Vercel Render MinIO
Tools & Frontend
Git Maven Postman IntelliJ IDEA Spring Cloud React HTML CSS
AI & LLM
Spring AI Ollama