Web Developer

Abdul Haleem Haja Shareef

+91-852******* ******************@*****.*** linkedin.com/in/abdulhaleemhajashareef github.com/AbdulHaleemHajaShareef Professional Summary

Detail-oriented Computer Science graduate with hands-on experience in full-stack web development using HTML, CSS, JavaScript, React.js, Node.js, Express.js, and PHP. Proven ability to build and consume REST APIs, integrate third-party libraries, and develop responsive web applications across the full development lifecycle — from design and development to debugging and testing. Fast learner and team player with excellent organizational skills, capable of working productively with minimal supervision and delivering under tight deadlines. Able to effectively multi-task, work under pressure, and convey technical concepts in layman-friendly language while proactively taking initiative on complex problems. Technical Skills

Web Programming: HTML5, CSS3, JavaScript (ES6+),

React.js, PHP

Backend & APIs: Node.js, Express.js, Flask, REST API Design & Integration

Third-Party Libraries: API Integration, OpenCV,

TensorFlow, cvzone

Databases: MongoDB, MySQL, SQL

Tools & Software: Git, Docker, AnyDesk, Google Drive, Zoom, Discord, Microsoft Office

Other Languages: Python, C, C++, IoT (ESP32, Arduino, RFID)

Soft Skills: Fast Learner, Team Player, Detail-Oriented, Proactive, Self-Motivated, Logical Problem-Solving, Excellent Organizational Skills

Education

SRM Institute of Science and Technology, Tiruchirappalli, Tamil Nadu 2022 – 2026 B.Tech in Computer Science and Engineering CGPA: 8.79 / 10 Projects

Selective Disclosure System Blockchain, Cryptography, IoT, Full-Stack Jan 2026 – Mar 2026

• Developed a privacy-preserving digital identity system using W3C Verifiable Credentials with selective attribute disclosure, achieving a 65% improvement in user privacy compared to traditional credential systems.

• Built an end-to-end full-stack solution: ESP32 + RFID hardware layer, Node.js backend, MongoDB database, and React.js frontend with REST API integration and third-party library support.

• Integrated ECDSA digital signatures and SHA-256 hashing for secure authentication; attained 1.2-second verification time in- cluding full blockchain validation.

ChennaiConnect – Hotel Booking Platform Full-Stack Web Development Jun 2024 – Aug 2024

• Developed a full-stack web application using Flask, MySQL, JavaScript, HTML, and CSS supporting 100+ concurrent users with secure payment gateway integration.

• Implemented user authentication, input validation, and SQL injection prevention; designed a responsive UI and optimized database queries for improved application performance.

• Collaborated across all development phases — design, development, debugging, and testing — meeting project deadlines and ensuring a smooth, detail-oriented user experience. MangoMatters – Plant Disease Detection Deep Learning, Computer Vision Sep 2025 – Nov 2025

• Built a CNN-based model using TensorFlow and OpenCV to detect mango plant diseases with 92% accuracy across 5 disease types, processing 5,000+ images using data augmentation techniques.

• Adapted to emerging machine learning tools and techniques throughout the project lifecycle to optimize model performance and deliver an actionable early-intervention tool for farmers. Recyclable Waste Classifier Machine Learning, OpenCV Mar 2024 – May 2024

• Developed an ML classifier using Python and OpenCV achieving 87% accuracy across 6 waste categories with live camera input, real-time image preprocessing, and visual output rendering.

• Implemented a visual bin-mapping interface using cvzone; integrated third-party libraries end-to-end from data ingestion to real-time classification output.

Certifications & Achievements

• SQL & Problem Solving – HackerRank Machine Learning with Python – LinkedIn Learning Computer Net- working – Scaler Topics

• Completed ServiceNow Application Developer training, earning multiple skill badges in application development, workflow automation, and platform configuration.

• Competed in DevStorm Hackathon; presented a Parking Assistance System at the college Science Expo, demonstrating hardware-software integration and the ability to communicate technical ideas to a non-technical audience.

• Participated in YUKTA 2K23 IoT Workshop at PSG Institute of Technology, Coimbatore, strengthening hands-on expertise in embedded systems, IoT protocols, and collaborative problem-solving.

• Volunteered at Vela Karunai Illam NGO, Perambalur – demonstrated initiative, effective teamwork, and community engage- ment, reflecting a proactive attitude beyond purely technical responsibilities.

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