MHaroonUrRasheed
Software Engineer specializing in robust enterprise architectures, resilient Spring Boot microservices, and sophisticated full-stack ecosystems.
Software Engineer
Lahore, PK
Building fault-tolerant microservices, reliable data pipelines, and robust backend ecosystems.
Engineering Robust Solutions for Complex Problems.
As a Software Engineer and Java Backend Developer, I build robust enterprise and SaaS applications. My foundation is anchored in Java, Spring Boot, and microservices, supported by Kafka, Redis, Docker, PostgreSQL, MySQL, and Oracle. I am passionate about delivering production-grade, high-performance software.
I focus on secure RESTful APIs and event-driven backend systems using Spring Security, JWT, and Domain-Driven Design (DDD). I actively contribute to performance optimization, system reliability, and backend stability in live production environments, delivering maintainable, high-impact solutions.
Vision
To build reliable, high-performance backend systems that power seamless and scalable software solutions.
Current Focus
Master Data Management (MDM) pipelines, asynchronous communication layers (Kafka), and Cloud-native microservices on AWS.
Achievement Dashboard
A high-level overview of my technical impact and engineering footprint across various enterprise and freelance projects.
Microservices Built
REST APIs Developed
Production Deployments
Years Experience
Github Repos
Databases Managed
CI/CD Pipelines
Auth Systems (JWT)
Career Journey
Java Spring Boot Engineer
BrickxAI Lahore, Pakistan
- Engineered Spring Boot-based Master Data Management (MDM) pipelines, enforcing strict data governance and achieving 100% synchronized data integrity across financial microservices.
- Designed and optimized fintech-grade backend systems in Java for high-throughput financial transactions, implementing ACID-compliant processing and audit-ready event sourcing.
Freelance Java Backend Engineer
Self-Employed Remote
- Designed and deployed scalable Spring Boot-based SaaS architectures for global clients, implementing JWT-based authentication and Role-Based Access Control (RBAC).
- Accelerated application responsiveness and fault tolerance by architecting asynchronous, event-driven communication layers using Apache Kafka.
Featured Projects
Production-grade automated job application platform featuring AI-driven HR email discovery, file extraction, and intelligent campaign orchestration. Built with a resilient Spring Boot backend, it offers a real-time Control Center with WebSocket live monitoring, secure JWT authentication, and advanced queue management complete with drag-and-drop reordering, dynamic rate limiting, and intelligent retry protocols. Successfully reduces manual job application effort by ~90% by entirely eliminating repetitive manual workflows.
Comprehensive full-stack cross-platform tutoring ecosystem connecting students and tutors at scale. Leveraging a polyglot microservices architecture, it integrates a Spring Boot Authentication Service with a strict .NET Clean Architecture user management backend and an Ocelot API Gateway. Features intelligent tutor matching, resilient asynchronous event messaging powered by RabbitMQ, automated CI/CD pipelines via GitHub Actions, and a highly responsive React/Vite frontend.
High-throughput SaaS platform orchestrating real-time appointments, bookings, and multi-tenant queue coordination for enterprise businesses. Engineered on a highly scalable Java Spring Boot microservices architecture, it features dynamic API Gateway routing, OTP-secured authentication, shared utilities modules, and high-performance asynchronous workflows utilizing PostgreSQL Full Text Search (FTS) with pg_trgm, Redis caching, and live WebSockets.
Enterprise-grade, offline-first Hospital Management System driven by a robust 12-service architecture utilizing strict Domain-Driven Design (DDD) principles. It effortlessly handles secure patient management, dynamic doctor scheduling, pharmacy inventory, lab tests, and complex billing workflows. Features resilient event-driven communication via Apache Kafka, centralized routing through Spring Cloud Gateway, dynamic service discovery with Netflix Eureka, and full Docker containerization.
Architecture & Technologies
Designing fault-tolerant, scalable, and highly available microservices ecosystems using a comprehensive tech stack.
Let's Build Something
Extraordinary.
I'm currently available for new opportunities. Whether you have a question or just want to say hi, I'll try my best to get back to you!