Web App Developer · Software Engineer

Hi, I'm Antony Kevin
I build mobile-friendly web applications.

Managing Director turned full-stack developer — I design and ship Laravel & PHP powered ERP systems, business web apps and customer-facing sites that solve real operational problems.

View My Work Contact Me

15+

Years Experience

3+

Web Apps Shipped

20x

Revenue Growth Driven
Kevin Antony
Get To Know Me

About Me

Engineer by training, developer by craft, and Managing Director by trade — I bridge business operations with the software that runs them.

Full-Stack Developer

Build web-based, mobile-friendly Inventory, Invoicing, Purchasing, Finance and After Sales Service systems using Laravel, PHP, HTML, CSS, JavaScript, MySQL and Bootstrap.

Managing Director

Run K & K International Lanka Pvt Ltd since 2015 — managing customers, sales, marketing, technical after-sales service and purchasing while growing monthly revenue from USD 5,000 to USD 100,000.

Engineering Background

BEng in Microelectronics from NUS, a Web Application Development qualification from NIBM (UK).

My Work

Projects

A selection of systems and websites I've designed, built and shipped.

Mini ERP - Invoice screen Mini ERP - Repair jobs tracking
Mini ERP
Laravel MySQL Chart.js jQuery / Ajax

Web-based Mini ERP covering Inventory, Invoicing, Purchasing, Finance and Reporting. Built with Laravel, HTML, CSS, JavaScript, MySQL and Bootstrap, with Ajax/jQuery, Chart.js and APIs for automated SMS and email notifications. Access is controlled with role-based gates for confidential and non-confidential data.

Demo login: view@kandk.com / testUser123
Live Demo Code
Fuel Token App
Fuel Token App
PHP Bootstrap HTML/CSS

An app to apply for fuel tokens online — built during Sri Lanka's fuel crisis so people could request a token without standing in line. Developed with Bootstrap, HTML and PHP.

Live Demo Code
Weld.lk Website
Weld.lk Website
Vanilla JS PHP HTML/CSS

A responsive, mobile-friendly e-commerce style website for a welding equipment business, developed using vanilla HTML/CSS/JavaScript & PHP.

Live Demo Code
Automated Drip Irrigation System
Arduino Soil Moisture Sensor Relay Module C/C++

An Arduino-based automated drip irrigation system that reads live soil moisture readings and switches a relay-driven water pump on and off to drip-water plants only when the soil actually needs it — cutting water waste versus manual or timer-based watering.

See It In Action

Demo Video

A quick look at one of my projects in action.

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Academics

Education Qualifications

NUS — BEng Engineering

Specialized in Microelectronics. Followed C, C++, Data Structures & Algorithms and Assembly programming.

NIBM — Web Application Development

Web Application Development with PHP, HTML, CSS & JavaScript.

My Journey

Work Experience

2008 – 2011

Process Integration Engineer

Global Foundries, Singapore

  • Lot Owner of the Prototype 45nm Microsoft Xbox chip for IBM — took it from prototype to manufacturing in 2 months as a high-priority project, and helped fix major defect issues causing line shutdowns.
  • Ran improvement projects from pilot to CMFG to full release, improving yield on the 45nm Xbox chip from 40% to 75%.
  • Worked on the backend process of the AMD 65nm chip, covering failure analysis, yield enhancement and control limits.
2011 – 2015

Planning Manager

MAS Holdings, Sri Lanka

  • Planned Victoria's Secret products at the Rapid Plant factory, where order-to-delivery was just 14 days.
  • Increased production efficiency from 45% to 75% by planning to reduce changeovers on production lines.
2015 – Present

Managing Director

K & K International Lanka Pvt Ltd

  • Developed web-based, mobile-friendly Inventory / Invoicing / Purchasing / Finance / After Sales Service systems using Laravel, Bootstrap, JS, HTML and CSS.
  • Managed customers, sales, marketing, technical after-sales service and purchasing.
  • Increased sales revenue from USD 5,000 per month to USD 100,000 per month in 6 years.
What I Work With

Skills

Laravel / PHP90%
HTML90%
CSS80%
Bootstrap90%
JavaScript80%
SQL90%
Java60%
English98%
Electronics / Circuit Design80%