Available for freelance, contract & online gigs

Request My Services

Founder of GBRSystems and Senior Software Engineer with 12+ years of building software. Request a custom bot, an AI-powered automation, a website, a web or PC game or a consultation — or bring me in for an online gig, from community management and QA to solution architecture.

Based in Sri Lanka • Sri Lanka Time (UTC+5:30) • Working with clients worldwide

Bot Development Services

Custom bots for every platform your users live on — each one built from scratch around your workflow

Requirement analysis Your commands & workflows Your branding & tone Deployment & hosting Post-launch support
🎮

Discord Bot

Moderation, community, gaming and utility features built for your Discord server.

Python discord.py MongoDB Docker
💬

WhatsApp Bot

Automate customer conversations on WhatsApp — answers, orders, bookings and updates.

WhatsApp Business API Python FastAPI
𝕏

X (Twitter) Bot

Grow and manage your X presence with automated posting, monitoring and replies.

X API Python Automation
👍

Facebook / Messenger Bot

Engage your Facebook Page visitors 24/7 and turn conversations into leads.

Messenger Platform Graph API Python
💼

Slack Bot

Bring your team's workflows into Slack — like my own project-analytics bot, SlackTats.

Slack API Python Automation
🌐

Website Chatbot

An AI assistant on your website that answers questions, captures leads and books meetings.

Claude / OpenAI FastAPI JavaScript

Development & Consulting Services

Beyond bots — automation, websites, games and expert advice

⚡

Automation Using AI Tools

Automate repetitive work with AI — from document processing to end-to-end business workflows.

Python LLM APIs n8n / Zapier
🕹

Web & PC Game Development

Browser games and PC games — from playable prototypes to polished builds, plus tools for gaming communities.

Unreal Engine HTML5 C++
🖥

Website Development

Fast, responsive websites and web apps — from landing pages to full-stack platforms.

Angular FastAPI PostgreSQL
💡

Consultation

One-on-one technical consultations for founders, teams and developers who want expert guidance.

Architecture AI Strategy Planning

Online Gigs

Ongoing roles I take on remotely — request a gig or schedule a meeting to talk it through

Community & Gaming

👥

Online Community Manager

I run your Discord, Telegram or Reddit community day to day so it stays active, safe and growing.

🏆

Online Event & Tournament Organizer

Online tournaments and community events planned and run from start to finish.

🎮

Game Buddy

A friendly, experienced player to team up with, learn from or just enjoy a session with.

🕹

Game Playtester

Structured playtesting for PC, web and Unreal Engine builds.

Quality Assurance

🧪

Software Tester

Hands-on manual and exploratory testing for web, mobile and desktop apps.

⚙️

QA Automation Engineer

Automated test suites that catch bugs before your users do.

🛡️

QA Lead

A QA lead who sets up and runs quality for your team.

Architecture & Leadership

🏗️

Solution Architect

Architecture that scales, designed before you write the expensive code.

🔍

Code & Architecture Review

A senior, independent review of your codebase.

🧭

Tech Lead

Engineering leadership for startups and small teams.

🎓

Tech Mentor (1:1)

One-on-one sessions for developers who want to grow faster.

Data & AI

🧠

AI Integration Consultant

Add AI features to your product in a practical, cost-aware way.

📊

Data Analyst

Turn your data into clear answers and reports.

How It Works

A clear, simple process from request to launch

  1. Choose a Service

    Open any bot, service or gig and read what's included.

  2. Request or Meet

    Press Request Service, or schedule a meeting to talk about a gig.

  3. Get a Quote

    I analyse your requirements and send a clear price and plan before any work starts.

  4. Build & Deliver

    Regular updates and demos so you can give feedback along the way.

  5. Launch & Support

    Deployment, handover and help after launch.

Why Work With Me

Enterprise experience, delivered with a freelancer's flexibility

12+Years of building software
15+Custom web, mobile & bot apps delivered
Tech LeadLed engineering teams at HCLTech
Master'sBusiness Analytics (Data Science & AI), University of Colombo

Have a Project in Mind?

Tell me what you need or schedule a meeting to talk it through. Prices are decided after analysing all your requirements, and you'll get a quote before any work starts.

Schedule a Meeting