arondsouza
Software Developer
Backend-focused Software Engineer (B.E. Computer Engineering, 2025) with hands-on experience building production-grade backend systems using Spring Boot and PostgreSQL. Contributed to open-source microservices platforms, developed real-world business software, and deployed full-stack and ML-driven applications. Strong in API design, database modeling, and scalable system architecture.
Experiece: 6 months
Yearly salary: $32,000
Hourly rate: $15
Nationality: 🇮🇳 India
Residency: 🇮🇳 India
Experience
Software Developer Intern
Jay Ambe Powder Coating 2025 - 2026
Engineered a production-grade invoice management system replacing manual bookkeeping and digitizing complete billing workflows. Designed a normalized PostgreSQL schema modeling invoices, products, customers, coatings, and job workflows with validation rules. Implemented Spring Boot service-layer logic for pricing engines, GST computation, payment tracking, and invoice lifecycle management. Built an admin dashboard using Vaadin Flow with real-time cost calculation and data validation. Integrated automated PDF invoice generation using iText and streamlined document creation. Improved operational efficiency by centralizing invoicing and significantly reducing manual errors.
Skills
api
javascript
postgres
react
java
english