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sbatrow.dev

Full Stack Developer

Sithum Batrow

Building custom digital solution, Web & Mobile apps, automation, and AI-powered products.

Sri Lanka 🇱🇰Available for new work

  • Next.js
  • Flutter
  • MongoDB
  • Docker
  • AWS
  • Pinecone
  • REST APIs
View workContact
Sithum Batrow
ReactJavaScriptPython
Systems built
50+
Countries worked with
15+
Years shipping
6+
Open to new work
Now

About

Building useful software, quietly.

I started as an independent developer and still work that way: listen first, plan the system, then ship something people can actually use. Most of my work sits at the intersection of product, APIs, and automation.

If a workflow is messy, I would rather replace it with a small, reliable tool than add another dashboard nobody opens.

Based in
Sri Lanka 🇱🇰
Current work
Independent / freelance
Focus
Bots, web apps, automation
Studying
Software Engineering · Cardiff Met

Credentials

Certifications

Demo certification — replace this

Issuing organization2025

ID ABC-0000

  • Second credential placeholder

    Platform or body2024

    Third credential placeholder

    Training provider2023

  • Fourth credential placeholder

    Course platform2024

    Fifth credential placeholder

    Industry body2023

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    Academy2022

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    Workshop2022

Experience

Engineering Journey

A compact timeline. Dates and titles are demo data you can correct in one file.

  1. Independent Full Stack Developer

    Current

    Freelance2019 — PresentSri Lanka 🇱🇰 / Remote

    • Design and ship custom Telegram bots, web apps, and internal tools for small businesses and remote clients.
    • Own the full path: requirements, architecture, implementation, testing, and handoff.
    • Work across Python, Dart/Flutter, C#/.NET, and JavaScript depending on what the product actually needs.

  2. Software Engineering

    Cardiff Metropolitan UniversityIn progressUndergraduate

    • Studying software engineering alongside client work, with a focus on practical full-stack systems.

Skills

Technical Skills

  • Backend & Architecture

    • Python(primary)
    • Node.js
    • REST APIs(primary)
    • PostgreSQL(primary)
    • MongoDB(primary)
    • Express
    • Flask
    • Django
    • .NET

  • Frontend & Mobile

    • React
    • Next.js(primary)
    • Flutter(primary)
    • Dart
    • HTML/CSS

  • Infrastructure

    • Docker(primary)
    • AWS(primary)
    • Git
    • Linux
    • CI/CD

  • AI & Automation

    • LLM APIs
    • AI Agents
    • RAG
    • Pinecone(primary)
    • Telegram API

Additional technologies

JavaScript · C# · SQL · Firebase · Testing · Documentation