Full Stack Developer·latincodee.com

SithumBatrow

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

Sri Lanka 🇱🇰120+ software systems built

Next.jsFlutterMongoDBDockerAWSPineconeREST APIs

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01
120+
Systems built
02
15+
Countries worked with
03
6+
Years shipping
04
Now
Open to new work

PORTFOLIO

Featured Projects

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062mo 4d

Web Application

kchido! Bet

This is a pre-match sports betting platform that runs mainly as a Telegram Mini App. Users browse upcoming matches (soccer, basketball, hockey, rugby, cricket, boxing, and MMA) and bet on Team A / Draw / Team B. It is a pool (pari-mutuel) system: winners are paid from the losing side of the pool after a commission, and the house does not offer fixed odds. Betting closes at kickoff — there is no live betting. Money is a USD wallet (USDT is 1:1). People can deposit and withdraw with USDT or admin-managed methods, and local agents can handle cash. A verified phone number is the account. Guests can look around; betting and wallet actions need registration and an age check. Admins run matches, payments, promos, and safety switches from a separate panel. The app is in English and Spanish.

Next.js · TalwindCSS · Mongodb · Twilio · FastAPI

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EXPERIENCE

Engineering Journey

Software Engineerlatincodee.com
Current
2025 - PresentUSA - Remote
- Collaborate directly with international clients across the USA and Mexico to analyze project requirements and architect technical solutions.
- Engineer and deploy robust, end-to-end software systems that translate client needs into fully functional applications.
- Develop custom front-end interfaces, standardizing core application controls like login, logout, and payout components.
- Manage the complete software development lifecycle for client projects, from initial technical consultation to final system delivery.
Independent Full Stack DeveloperRemote
2019 — 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.
Software Engineering [Top Up]Cardiff Metropolitan University UK
In progressUndergraduate
- Studying software engineering alongside client work, with a focus on practical full-stack systems.
Software Engineering [HND]Cardiff Metropolitan University UK
2026 - CompletedUndergraduate
- Built scalable software applications using core object-oriented programming principles.
- Designed custom UI/UX components and application iconography, including specialized login, logout, and payout features.
- Collaborated on team development projects using Agile methodologies and version control.
- Managed the end-to-end software development lifecycle (SDLC) from initial concept to deployment.

EXPERTISE

Technology Stack

Backend: Python · Node.js · Express · Flask · Django · .NET · REST APIs
Frontend: React · Next.js · JavaScript · HTML/CSS
Mobile: Flutter · Dart
Database: PostgreSQL · MongoDB · Firebase · SQL
Cloud & DevOps: AWS · Docker · Git · Linux
AI & Automation: Pinecone · Python · Telegram API

BACKGROUND

Education

In progress

Software Engineering [TOPUP]

Cardiff Metropolitan University UK2026 - PresentUndergraduate · Sri Lanka

Advancing my technical expertise through a Software Engineering Top-Up program, with a focus on modern software methodologies, scalable application design, and end-to-end system development.

Cardiff Metropolitan University UK

Software Engineering [HND]2024 - 2026

Independent study

Full-stack practice2019 — Present

Dharmasiri Senanayake Central College

GCE Advanced Level 2016 - 2003

GET IN TOUCH

Bring the messy part. I'll ship the system.

Independent full-stack work — web, mobile, automation, and AI-powered products. Remote from Sri Lanka, available for new briefs.

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SithumBatrow