👋  HELLO, I'M

Kyal Sin Hein

Junior Software Engineer skilled in Python, Flask, SQL, and JavaScript, with experience building RESTful APIs and database-driven applications. Familiar with Agile practices and collaborative development, delivering clean, efficient, and scalable software solutions.

View Projects Let's Talk
GitHub
Bristol, BS16 1UU

Software & Data

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GeoJSON Records

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Performance Boost

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Technologies

About Me

Profile

Junior Software Engineer with a strong foundation in full-stack development and a growing focus on Data Engineering. Experienced in building RESTful APIs, database-driven applications, and leading Agile teams to deliver high-quality software.

Proven ability to optimise backend performance, manage large datasets (1,000+ GeoJSON records), and design modular, maintainable code. Currently pursuing MSc in IT at UWE Bristol, specialising in Cloud Computing and Big Data.

Python JavaScript SQL Flask HTML/CSS Git MySQL SQLite Agile/Scrum REST APIs Data Pipelines ETL/ELT Power BI

Skills

Programming Languages

  • Python
  • JavaScript
  • SQL

Frameworks & Libraries

  • Flask
  • Jinja2
  • Bootstrap
  • Tailwind CSS

Databases

  • MySQL
  • SQLite

Data Engineering

  • Data Pipelines
  • ETL/ELT
  • Data Warehousing Concepts
  • API Integration
  • Data Analysis
  • Data Visualization

Version Control & Tools

  • Git
  • GitHub
  • Bitbucket
  • CLI (Bash)
  • Power BI
  • Excel
  • Figma
  • GitHub Copilot
  • OpenAI Codex

Concepts

  • OOP
  • Data Structures & Algorithms
  • Agile/Scrum
  • SDLC
  • RESTful APIs
  • Generative AI
  • Cloud Computing
  • Linux Fundamentals

Languages

  • English (Professional Working Proficiency)
  • Burmese (Native)

Education

Sept 2025 – Sept 2026 In Progress

MSc Information Technology

UWE, Bristol

  • Focus: Software Dev, Cloud & Data Engineering
  • Big Data
  • Business Intelligence & Data Visualisation
  • Cloud Computing
  • CSCT Master Project
  • Digital Design & Development
  • IT Project Management (Agile/PRINCE2)
  • Strategy & Governance in IT
Jan 2024 – Dec 2024

BSc Computing

Edinburgh Napier University

  • Advanced Web Technologies
  • Computer Systems
  • Network Security & Cryptography
  • Network Services
  • Scripting for Cybersecurity and Networks
  • Software Development Group Project
Dec 2020 – Sept 2023

HND Computing (Software Engineering)

Info Myanmar College

  • Advanced Programming
  • Application Development
  • Business Intelligence
  • Computer System Architecture
  • Data Structures & Algorithms
  • Database Design and Development
  • OOP Programming
  • Security
  • E-Commerce & Strategy
  • Networking

Software Projects

AI Chatbot [Local LLM Integration]

Developer · Jan 2026 (1-month)

Developed a Python-based chatbot integrating local LLMs (Llama and Mistral) via the LM Studio API, eliminating reliance on paid cloud services and enabling offline deployment.

Python RESTful API LM Studio Llama/Mistral
  • Designed a modular SimpleChat class to standardise REST API communication, improving code maintainability, scalability, and reusability.
  • Implemented robust exception handling and session management, ensuring stable server interactions and uninterrupted chatbot performance.
  • Enables fully offline AI inference with zero recurring cloud costs.
GitHub

Bristol Bus Stop Explorer

Full-Stack Developer · Sep 2025 – Dec 2025

Built a Flask web application featuring a GeoJSON-based interactive map, enabling users to search for bus stops and find nearest stops efficiently using Open Data APIs.

FlaskGeoJSON JavaScriptSQLSQLiteOpen Data APIs
  • Optimised rendering and handling of 1,000+ GeoJSON records, ensuring smooth, low-latency map interactions for an enhanced user experience.
  • Developed a mobile-responsive frontend with JavaScript and HTML, including map/table view toggling, search, and favourites functionality, improving usability and navigation.
Live Demo GitHub

Gym Management System (Group Project)

Team Leader & Full-Stack Dev · Nov 2024 – Dec 2024

Led a 4-developer Agile team to deliver a full-stack Flask application in 33 days, taking ownership of sprint planning, code reviews, deployment, and ensuring project milestones were met on time.

FlaskJavaScriptSQLSQLite BootstrapAgile
  • Optimised backend performance by 15% by refactoring database queries and CRUD operations, improving response times and system reliability for end-users.
  • Designed and implemented core backend features, including user management, membership tracking, and database-driven workflows, streamlining gym operations and data handling.
Live Demo GitHub

Student Enrollment System

Full-Stack Developer · Aug 2024 – Sept 2024

Full-stack Flask application with authentication and session-based access control to manage student enrollments, course catalogs, and scheduling logic.

PythonFlask SQLSQLiteJinja2
  • Secured academic data for 100+ student accounts by implementing a full-stack authentication system and session-based access control.
  • Prevented enrollment errors by programming server-side logic to automatically detect and block scheduling overlaps, ensuring zero conflicts across unique course timetables.
  • Improved administrative productivity by creating a centralized dashboard that consolidated student records and course catalogs into a single management interface.
Live Demo GitHub

IoT Project

Automatic Door Opening System with Arduino

Systems Integrator · Aug 2023 – Sept 2023

IoT Arduino IDE C++ IR Sensors Servo Motor I2C Protocol
  • Integrated Arduino-based smart parking using IR sensors and servo motors to automate entry/exit gates.
  • Deployed real-time parking slot tracking with an I2C LCD display, 4-space prototype.
  • Configured sensor-driven servo logic for synchronized gate operation and reliable vehicle detection.
GitHub

🏆 Awards & Certifications

Google AI Essentials

Coursera · January 2026

Generative AI

UWE Asia Pacific Regional Scholarship

University of the West of England · July 2025

Merit-based

Contact Me

I'm currently open to new opportunities. Let's connect and discuss collaborations or just say hello!

Email

kyalsinhein6356@gmail.com

Phone

+44 7557 058400

LinkedIn

Kyal Sin Hein