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Achievements

Achievement: Pull Sharkx2Achievement: QuickdrawAchievement: YOLO

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Harjappan-Singh/README.md

Hey, I'm Harjappan 👋

Software Developer @ IBM · BSc Software Development, DkIT

LinkedIn Portfolio IBM Developer Blog

About Me

I'm a Software Development graduate from DkIT, Ireland, currently working as a Software Developer at IBM on IBM API Connect, an enterprise API lifecycle platform used by banks, governments, and multinationals worldwide.

During my 1.5 years as an intern, I shipped production features, triaged security vulnerabilities, and published technical blogs on the IBM Developer Blog. I also co-founded Stockd, a smart pantry and recipe app that won Best Team Project of the Year at DkIT and was selected as a Top 50 idea by Enterprise Ireland.

Outside of code, I have mentored students at CoderDojo, served as Class Representative, and was recognised two consecutive years with the DkIT Elevate Award for voluntary contributions.

🛠️ Tech Stack

Languages JavaScript TypeScript Python Java PHP HTML CSS SASS

Frameworks & Libraries React Flask Node.js Express.js Laravel Tailwind CSS

DevOps & Cloud Docker Kubernetes Jenkins AWS Railway Cloudflare Git

Databases MySQL MongoDB PerconaDB

Domains Full-Stack Development IoT REST APIs Agile/Scrum Security

🏆 Achievements

  • 🥇 Best Team Project of the Year - DkIT BSc Software Development 2026
  • 🚀 Top 50 Student Entrepreneur Idea - Enterprise Ireland 2026
  • 🌍 Erasmus+ Start-IT - Selected among 10 students from ~80 for EU-funded project in Antwerp, Belgium
  • 🏅 DkIT Elevate Award - 2x Recipient (2024 & 2025) for sustained voluntary contributions

Always happy to connect — reach out on LinkedIn!

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  1. Stockd Stockd Public

    Forked from stockd-app/Stockd

    Smart pantry and recipe app that reduces food waste by scanning receipts and recommending recipes - live at stockd.live. Built with React, FastAPI, MySQL, and Docker.

    TypeScript

  2. ParkSmart ParkSmart Public

    IoT parking management system with real-time sensors, role-based access, PayPal subscriptions, and data visualisation. Built with Flask, Docker, and AWS.

    HTML

  3. Posture-Pal/Posture-Pal Posture-Pal/Posture-Pal Public

    Wearable IoT posture-monitoring device using Raspberry Pi and BNO055 sensors, with real-time alerts via PubNub and a Progressive Web App dashboard. Built with Flask and AWS.

    HTML 1

  4. Self-Driving-Car Self-Driving-Car Public

    End-to-end autonomous driving system using behavioral cloning and an NVIDIA-inspired CNN to predict steering angles from camera input. TensorFlow, Flask, OpenCV.

    Python

  5. Student_Sphere Student_Sphere Public

    Multithreaded Java client-server system for student information management, featuring a DAO/DTO data access layer, MySQL backend, and JSON communication protocol.

    Java

  6. TechTrek TechTrek Public

    PHP/Laravel blog platform with user authentication, CRUD operations, tag filtering, and Tailwind CSS styling.

    PHP