# Resume — Abdul Raheem (Backend Engineer)

> Backend Engineer focused on building robust distributed systems, Java Spring Boot microservices, RESTful APIs, and cloud deployments. Experienced in leading end-to-end service migration, database architecture, and production API design.

## Personal Details
- **Name**: Abdul Raheem
- **Title**: Backend Engineer
- **Location**: Bengaluru, India
- **Status**: Available for Roles
- **Email**: 77abdulraheem@gmail.com
- **Website**: https://raheem.page/
- **LinkedIn**: https://www.linkedin.com/in/raheem02
- **GitHub**: https://github.com/Raheem02

## Technical Skills
- **Core Languages**: Java (JDK 8, JDK 17), Python, C#, SQL, JavaScript
- **Frameworks & Runtimes**: Spring Boot, FastAPI, Hibernate, JDBC, Unity 3D
- **Cloud & Databases**: Azure SQL, Azure Cosmos DB, Supabase, PostgreSQL
- **Architecture & DevOps**: Microservices, REST APIs, API Gateway, Git, Maven, Docker Basics
- **Mobile & Emerging Tech**: Android App Development, ARCore, Machine Learning (LightGBM, Random Forest)

## Work Experience

### Insuremile — Backend Developer
*Jan 2026 – Present | Bengaluru, India*
- Executing end-to-end migration of core Java microservices from JDK 8 to JDK 17, resolving Spring Boot dependency conflicts, API deprecations, and production integration issues.
- Built a Python sales automation service to generate daily reports and scheduled insights via automated API pipelines.
- Redesigned internal Android employee applications and integrated backend REST APIs.
- Configured Azure Cosmos DB document stores and managed API Gateway routing for service-to-service communication.

### Ignite3i — Software Engineer
*Nov 2024 – Jan 2026 | Bengaluru, India*
- Engineered a binary log-code decoding system for network tower fault detection, automating error matching against technical manuals for root-cause diagnosis.
- Built 10+ RESTful APIs across a 5-service microservices architecture supporting the entire insurance policy lifecycle (quote, proposal, KYC, payment, policy download).
- Modernized backend service runtimes, designed API Gateway pipelines, and executed database migrations from Supabase to Azure SQL.

## Featured Engineering Projects

### Phishing URL Detection System (2024)
- Developed a multi-signal phishing URL detection pipeline analyzing 1.3 million URLs aggregating lexical features, WHOIS metadata, SSL validation, and threat intelligence.
- Trained LightGBM and Random Forest classification models achieving 97% ROC-AUC.
- Built a FastAPI backend service delivering real-time URL risk scoring with sub-300ms inference latency.

### Learn with AR Platform (2023)
- Designed and developed an Android AR learning application funded by the Karnataka State Council for Science and Technology (KSCST).
- Built with Unity 3D & ARCore delivering interactive 3D visualizations across 8 educational modules.
- Implemented markerless AR rendering, integrated Blender 3D assets, and optimized mobile graphics performance.

## Education
- **M.Tech in Computer Science & Engineering**: University of Visvesvaraya College of Engineering (UVCE), Bengaluru (2024 – 2026, CGPA: 8.58)
- **B.E. in Computer Science & Engineering**: Atria Institute of Technology, Bengaluru (2019 – 2023, CGPA: 7.42)

## Certifications
- **Java Full Stack Web Development** — TapAcademy (2023)
- **Software Testing** — NPTEL (2024)
- **Software Engineer Intern** — HackerRank (2023)
- **Foundations: Data, Data, Everywhere** — Coursera (2023)

## Research Publications & Activities
- Authored 2 peer-reviewed research papers in international journals on multi-signal machine learning architectures for phishing detection.
- Engineered Tec-Hunt Android Application for DEXTERIX campus event driving a 60% increase in student participation.