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Build. Scale. Secure.

Architecting the Future of
Web & Infrastructure

We build scalable digital infrastructure, intelligent web solutions, and automated systems that power businesses forward.

The ZynthLab Advantage

Build. Scale. Secure.

We don't just write code; we architect resilient systems. From server bare metal to seamless user interfaces, we ensure your digital foundation never cracks.

Uncompromised Architecture

We build high-performance, containerized microservices and full-stack applications that are explicitly designed to scale painlessly as your business grows.

Ironclad Infrastructure

Say goodbye to mysterious downtime. We deliver hardened Linux servers, optimized Nginx reverse proxies, and rock-solid deployment pipelines for 99.9% uptime.

Intelligent Automation

We replace manual bottlenecks with blazing-fast custom tooling, AI integrations, and precise workflow automations that do the heavy lifting for you.

Technologies We Master

Technical Capabilities

Solutions Engineered to Scale

Full Stack Engineering

Complete web application development from frontend to backend. Building scalable, secure, and performant solutions.

  • Single Page Applications (SPA)
  • RESTful API Development
  • Database Design & Integration
React Node.js Python

Frontend Development

Crafting beautiful, responsive, and interactive user interfaces with a focus on performance and seamless user experiences.

  • Responsive Web Design
  • UI/UX Implementation
  • Interactive Animations
React Tailwind CSS JS/TS

Backend Development

Building robust server-side applications and APIs. Secure authentication, efficient data handling, and scalable architecture.

  • API Design & Development
  • Authentication & Security
  • Server & DB Optimization
Node.js FastAPI SQL/NoSQL

Bot & Web Hosting

Reliable Telegram bot hosting with 24/7 uptime monitoring. Affordable shared VPS hosting for web applications.

  • Telegram Bot Hosting (24/7)
  • Uptime Monitoring Panel
  • Shared VPS Architecture
Telegram VPS Linux

Automation & ERP Solutions

Streamline your business workflows with n8n automation, ERPNext/Odoo setup, and custom scripting solutions.

  • n8n Workflow Automation
  • ERPNext/Odoo Deployment
  • Custom Scripts & Integration
n8n ERPNext Bash/Python

Maintenance & Support

Keeping your applications running smoothly with ongoing maintenance, updates, bug fixes, and performance monitoring.

  • Bug Fixes & System Updates
  • Performance & Uptime Monitoring
  • Security Patch Management
Monitoring CI/CD Security
Developer Tools

Essential Productivity Tools

Generators, converters, and utilities for everyday development tasks

Tool preview

UUID Generator

Free

Generate random UUIDs v4 for unique identifiers in your applications.

Generators
Tool preview

Base64 Converter

Free

Encode and decode Base64 strings instantly with copy functionality.

Converters
Tool preview

JSON Formatter

Free

Validate, format, and minify JSON data with syntax highlighting.

Utilities
Tool preview

Color Converter

Free

Convert between HEX, RGB, HSL color formats with live preview.

Design
Tool preview

Hash Generator

Free

Generate MD5, SHA-1, SHA-256 hashes for text input.

Generators
Tool preview

Regex Tester

Pro

Test regular expressions with real-time matching and explanation.

Development
Tool preview

Timestamp Converter

Free

Convert Unix timestamps to human-readable dates and vice versa.

Converters
Tool preview

URL Encoder

Free

Encode and decode URLs for safe transmission in query parameters.

Utilities
Proven Track Record

Featured Projects

Machine Learning

Intelligent Network Threat Analyzer

A high-performance cybersecurity pipeline using dual XGBoost models. Automatically classifies 14 types of network attacks and calculates real-time threat severity scores (0-100%) to prioritize security alerts via a custom FastAPI backend.

Machine Learning FastAPI
Web App

Scalable Affiliate Marketing

A fully functional, ready-to-deploy affiliate platform built with modern tech. White-label solution with responsive UI, Secure Auth, and Cloud DB.

Account: yexaj30053@bigonla.com
Pass: Admin123*

Vue.js Supabase
Hardware Integration

Smart IoT Aquarium Automation

An advanced, reliable ESP8266-based IoT solution designed to seamlessly automate, monitor, and manage aquarium environments. Features real-time temperature monitoring and Home Assistant MQTT Auto-Discovery.

IoT C++ ESP8266
Backend Service

Claude API Server

A RESTful Express.js server wrapping the Claude Code CLI. Provides a local HTTP API endpoint for Claude AI. Fully containerized with Docker, serving as a drop-in replacement to bypass API limitations in n8n workflows.

Node.js Docker Express
System Tool

Apple Services Manager

A menu-driven command-line tool for Windows that allows users to seamlessly control Apple background services. Optimizes system resources providing quick start, stop, restart, and status checks.

Batch File Windows
Context Protocol

Sinhala MCP Server

Sri Lanka's First AI-Powered MCP Server. Translates Sinhala/Singlish instructions into precise English technical specifications using Google Gemini AI, bridging the language barrier for developers.

Python MCP Gemini AI
Portfolio Website
Web Application

Personal Portfolio SPA

My personal portfolio website showcasing my full-stack development skills, projects, and experience. Built with HTML5, Tailwind CSS, and vanilla JavaScript for optimal performance.

HTML5 Tailwind CSS JS
System Utility

WinClean Optimizer

A powerful batch automation script designed to enhance system performance. Streamlines maintenance by clearing caches, optimizing network DNS, and managing update files.

Batch Windows
AI Tooling

Whisk Bulk Prompter

Open source bulk prompting tool for Whisk AI featuring unlimited image generation, CSV import mapping, batch processing, and extensive configurable user settings.

JavaScript Userscript
ZynthLab
Corporate Website

ZynthLab Official Site

A premium, performance-optimized corporate landing page for ZynthLab. Features custom typography, interactive glassmorphism UI, a SPA tools router, and complex dynamic theming.

Vanilla JS Tailwind CSS
Meet the Founder

The Architect Behind ZynthLab

Thamindu Hatharasinghe

Thamindu Hatharasinghe

Founder & Principal Engineer

Full Stack Developer & Linux System Administrator. Focused on writing clean code, architecting secure servers, and bridging the gap between raw development and operational stability.

The Vision

The tech industry is saturated with fragile code and misconfigured infrastructure. ZynthLab exists to raise the bar. We focus on writing software that scales gracefully, configuring servers that never break under pressure, and building systems that are secure by design, not afterthought.

ZynthLab Logo

Methodology

We believe that beautiful UI is only half the equation. Underneath every pixel must lie a meticulously engineered foundation. Code shouldn't just be written-it needs to be architected.

Our Guarantee

More than a service.
A partner for your growth.

Transparent, Flat-Rate Pricing

No hidden fees or unpredictable hourly billing. You receive a clear, unshakeable quote before we write a single line of code, ensuring absolutely no scope-creep surprises.

Global & Local Support (USD/LKR)

Whether you're an international startup or a local enterprise right here in Sri Lanka, we offer seamless, flexible payment channels natively supporting both USD and LKR.

Engineer-to-Client Communication

Say goodbye to losing translations through account managers. You speak directly with the lead engineers architecting your system for lightning-fast feedback loops.

Full IP Ownership & Handover

You own 100% of your Intellectual Property. Upon completion, we provide complete, thoroughly documented source code and zero vendor-lock-in.

Let's Build Together

Start a Conversation

Have a project in mind? Tell us about it and we'll get back to you within 24 hours.

Or reach out directly

Email