public class Mahesh extends BackendEngineer {
private final String currentRole = "Backend Developer @ Auxentios Technology Solutions";
private final String domain = "B2B SaaS CPQ Platform (Configure · Price · Quote)";
private final String experience = "2+ years in production microservices";
private final String location = "Vizianagaram, Andhra Pradesh 🇮🇳";
private final String focus = "Building scalable REST APIs, Kafka pipelines & cloud-native services";
private final boolean openToRemote = true;
@Override
public String toString() {
return "Turning complex business logic into clean, maintainable backend systems.";
}
}
🏢 Backend Developer · Auxentios Technology Solutions (May 2024 – Present)
B2B SaaS CPQ Platform — Bangalore, India
- 🔧 Build & maintain REST APIs across 4 Spring Boot microservices — configuration, catalog, quoting, and engineering-review — powering the core CPQ workflow for enterprise customers
- ⚡ Improved API response times by rewriting slow JPA queries with DTO projections and adding missing indexes on frequently joined columns
- 📨 Integrated Apache Kafka for async communication between warranty, claims, and catalog services — eliminated timeout failures from direct synchronous calls under load
- ☁️ AWS in production — S3 for quote PDFs & contract documents, SQS for background job queuing between services
- 🐛 Production debugging — reading logs, tracing request flows across services, reproducing failures locally
- 📐 Contributed to team conventions around service structure, DTO mapping, and exception handling — patterns adopted across the entire backend codebase
🎓 Java Backend Intern · Auxentios Technology Solutions (Mar 2024 – May 2024)
- Built Spring Boot modules following layered architecture, REST conventions, and Jakarta Bean Validation
- Worked on JPA entities, MySQL persistence, wrote Postman tests, participated in code reviews
- Converted to full-time after 2 months based on delivery quality
✍️ Technical Content Writer · GeeksForGeeks (Jan 2024 – Mar 2024)
- Wrote technical articles on Java and Spring Boot — JPA, Spring Security, REST design, design patterns
- Strengthened conceptual depth in core Java and Spring internals through research and writing
JavaSpring BootReact.jsMySQLJWTAWS S3
- Built REST APIs for user profiles, posts, and social interactions with JWT-based auth (access + refresh tokens) and Spring Security
- Used AWS S3 for profile photo & media storage with pre-signed URL uploads
- Built the full React.js frontend — component structure, state management, API integration
JavaSpring BootReact.jsMySQLDocker
- Designed transactional seat-booking APIs with optimistic locking to handle concurrent bookings without double-allocation
- Built React.js UI for route search, seat selection, and booking confirmation
- Containerised with Docker — Dockerfiles + Docker Compose for local dev
JavaSpring BootPythonFastAPIMySQL
- Designed order lifecycle APIs with status transitions from placement through delivery
- Built a Python/FastAPI microservice for restaurant recommendations — first Python backend work
| Degree | Institution | Year |
|---|---|---|
| 🎓 B.Tech – Information Technology | JNTU Gurajada, Vizianagaram | 2020 – 2023 |
| 📜 Diploma – Computer Engineering | Government Polytechnic, Srikakulam | 2017 – 2020 |
I'm actively exploring remote backend engineering opportunities globally.
If you're building something interesting with Java / Spring Boot / microservices — let's talk.
