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Diya Jain

Diya Jain

Java backend developer

80 · Excellent

About

Java backend developer with hands-on experience building REST APIs and full-stack applications using Spring Boot, Spring Security, and Hibernate/JPA. Strong foundation in Data Structures & Algorithms and OOP (9.77 CGPA). Experience collaborating with distributed contributors on open-source projects via Git/GitHub. Seeking to apply backend development skills in a remote, cross-functional team environment.

Skills & Expertise (26)

Python Intermediate
5.5/10
1
Years Exp
Java Intermediate
5.5/10
1
Years Exp
RESTful API Design Intermediate
5.5/10
1
Years Exp
Object-Oriented Programming Intermediate
5.0/10
1
Years Exp
Data Structures & Algorithms Intermediate
5.0/10
1
Years Exp
GitHub Intermediate
5.0/10
1
Years Exp
Git Intermediate
5.0/10
1
Years Exp
MySql Intermediate
5.0/10
1
Years Exp
Mockito Intermediate
5.0/10
1
Years Exp
FastAPI Intermediate
5.0/10
1
Years Exp
Spring Boot Intermediate
5.0/10
1
Years Exp
Spring Security Intermediate
5.0/10
1
Years Exp
Spring Data JPA Intermediate
5.0/10
1
Years Exp
Hibernate ORM Intermediate
5.0/10
1
Years Exp
JWT Authentication Intermediate
5.0/10
1
Years Exp
JUnit 5 Intermediate
5.0/10
1
Years Exp
Postgresql Intermediate
4.5/10
1
Years Exp
Docker Intermediate
4.0/10
1
Years Exp
React Intermediate
4.0/10
1
Years Exp
HTML Intermediate
4.0/10
1
Years Exp
CSS Intermediate
4.0/10
1
Years Exp
SLF4J Intermediate
4.0/10
1
Years Exp
Logback Intermediate
4.0/10
1
Years Exp
Redis Intermediate
4.0/10
1
Years Exp
AWS (S3 AWS (EC2

Work Experience

Backend REST API Developer

DevPathTracker

Jan 2026 - Jan 2026

Designed and developed backend REST APIs for a personal tech learning tracker and knowledge management platform. Implemented secure JWT-based authentication and role-based access control (RBAC) for protected API endpoints. Built the spaced repetition (SM-2) scheduling logic and analytics endpoints (streaks, heatmaps, skill progress) consumed by the frontend. Added data export/import functionality, following clean, documented API design practices.

Full-Stack Web Application Developer

IllegalMiningDetection

Jan 2026 - Jan 2026

Built backend REST APIs using FastAPI to handle image uploads, processing, and ML model prediction requests. Integrated backend services with a React dashboard, enabling image upload, detection-result visualization, and zone monitoring — an end-to-end API integration between frontend and backend services. Automated suspicious-activity detection workflows and alerting logic on the backend.

AI & Open Source Track Contributor (Mentee)

GirlScript Summer of Code (GSSoC)

Jan 2026 - Jan 2026

Selected for GirlScript Summer of Code 2026, contributing to real-world projects under the Open Source and AI/Agents tracks. Collaborated asynchronously with mentors and developers across distributed teams using Git and GitHub, following code review and PR-based workflows — direct experience working independently in a remote, cross-functional team setting.

Backend API & Integration Developer

SmartContactManager

Jan 2025 - Jan 2025

Built a secure contact management system with authenticated, role-based access. Implemented signup/login flows with password encryption, CRUD operations, image upload, email notifications, and pagination. Applied Hibernate ORM for data persistence and designed the MySQL schema behind the application.

Education

B.Tech, Computer Science Engineering - Bhagwan Parshuram Institute of Technology (IPU)

2023 - 2027 · Afghanistan

CBSE Class 12 (Science)

- 2023 · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 80/100

Profile Overview

Member sinceAug 2026

Availability Details

Visa Status

Citizen

Relocation

Depends on Offer