Available for opportunities

Manula Perera

I build 

Software Engineer with Second Upper Class Honours & 3+ years of industrial experience. Specializing in cross-platform mobile development with Flutter, React Native, Kotlin & Java.

View My Work Let's Talk
Manula Perera
Flutter
React Native
K Kotlin
S Swift
Python
Go Golang
3+Yrs Exp
15+Projects
2ndUpper Hons
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01 — About

Who I Am

Software Engineer & Mobile App Developer based in Sri Lanka

I'm Manula Perera — a passionate Software Engineer who graduated with Second Upper Class Honours from the University of Westminster, UK, delivered locally through IIT Sri Lanka.

With over 3 years of hands-on industrial experience, I specialize in building cross-platform and native mobile applications that reach thousands of users on both iOS and Android. I've delivered products from concept to production across startups and established companies.

Beyond coding, I'm an avid cricketer who believes a balanced life fuels creative thinking and engineering excellence.

University of Westminster London, United Kingdom — BEng (Hons) Software Engineering
IIT Sri Lanka Colombo — Local Affiliate Partner
Sri Lanka
manulaperera1232@gmail.com
Open to full-time & freelance roles
Download CV
02 — Skills

Tech Stack

Mobile Development

Flutter Dart React Native Kotlin Java Swift Python Golang

Frontend

React.js HTML5 CSS3 JavaScript TypeScript

Backend

Node.js Express.js Firebase REST APIs MySQL MongoDB

Tools & Platforms

Git GitHub Xcode Android Studio VS Code Figma Postman

Core Proficiency

Flutter / Dart95%
React Native85%
Kotlin / Java80%
Swift75%
Node.js / Backend75%
React.js / Web70%
03 — Experience

Work History

DB International Technology

Full-Stack Mobile Application Developer (Flutter/Golang)

DB International Technology (PVT) LTD (China based company)
Promoted within 3 months
2025/09/19 — Present
  • Full-stack Mobile Application Development specializing in Flutter.
  • Database design and development using SQL.
  • Back-end development with Golang for high-performance services.
  • API development and integration for seamless mobile-to-server communication.
  • External Services Integrations (Google, Firebase, etc.).
  • End-to-end publishing to Google Play Store & Apple App Store.
FlutterGolangSQLFirebaseAPI Integration
DB International Technology

Junior Mobile Application Developer

DB International Technology (PVT) LTD (China based company)
2025/05/12 — 2025/09/19
  • Mobile Application Development with a focus on Flutter.
  • API Integration and management.
  • External Services Integrations (Google, Firebase, etc.).
  • End-to-end publishing to Google Play Store & Apple App Store.
FlutterFirebaseAPI Integration
WAD International

Associate Software Engineer

WAD International (PVT) LTD
2024/07/05 — 2025/05/09
  • Mobile Application Development (Primary role).
  • API Integration and backend communication.
  • External Services Integrations (Google, Firebase, etc.).
  • Managed publishing cycles for Android and iOS platforms.
FlutterMobile DevelopmentApp Publishing
WAD International

Mobile Application Developer (Intern)

WAD International (PVT) LTD
2023/07/04 — 2024/07/04
  • Gained hands-on experience in Mobile Application Development.
  • Assisted in API Integration and UI development.
  • Learned and implemented External Services Integrations (Google, Firebase).
FlutterInternshipFirebase
Perera Technologies

Founder

Perera Technologies
2022/10/13 — Present
  • Self-employed at my own technology firm.
  • Offering high-quality Mobile Application & Web Development Services.
  • Specialized in Machine Learning based developments and integrations.
  • Visit: pereratechnologies.com
EntrepreneurshipMobile & WebMachine Learning

Education

University of Westminster
via
IIT Sri Lanka

BEng (Hons) Software Engineering

Second Upper Class Honours

University of Westminster, United Kingdom

Delivered locally by IIT Sri Lanka — Local Affiliate Partner

2021/09/06 — 2025/08/01

Royal College Colombo

Advanced Level

Royal College - Colombo 07, Sri Lanka

Physical Science

2018/08/06 — 2020/12/15
Royal College Colombo

Ordinary Level

Royal College - Colombo 07, Sri Lanka

2017/01/02 — 2017/12/20
04 — Projects

Featured Work

ar777 Home ar777 Games ar777 Categories ar777 VIP ar777 VIP Progress ar777 Wheel ar777 Spin Result ar777 Check-in ar777 Rewards ar777 Bonus Claimed ar777 UI Components ar777 Notifications ar777 Popup
01

ar777 — Online Gaming Platform

A high-performance online gaming application built with Flutter. Features a complex VIP reward system, real-time game updates via WebSockets, and interactive gamified UI components.

FlutterWebSocketsNode.jsReduxFirebase
Code
TrustRide Onboarding TrustRide Auth TrustRide Home TrustRide Discover TrustRide Driver
02

TrustRide — Secure Transportation

A specialized ride-sharing platform focused on student safety and driver reliability. Built with Flutter, featuring real-time location tracking and secure user verification.

FlutterGoogle MapsFirebaseCloud Functions
Code
UniPath Screen 1 UniPath Screen 2 UniPath Screen 3 UniPath Screen 4
03

UniPath — Study Abroad Explorer

A comprehensive mobile platform for students to explore international education opportunities. Features university search, scholarship tracking, and country-specific guidance.

FlutterREST APIFirebaseMaterial UI 3
Code
Banbon 1 Banbon 2 Banbon 3 Banbon 4 Banbon 5 Banbon 6
04

Banbon — Premium Web Experience

A sophisticated web platform featuring high-end aesthetics and smooth user interactions. Focused on delivering a premium brand presence through modern web technologies.

ReactNext.jsFramer MotionTailwind
Live Demo Code
Integro 1 Integro 2 Integro 3 Integro 4 Integro 5 Integro 6
05

Integro — Enterprise Solution

A robust enterprise-level web application designed for scalability and performance. Features complex data management and a clean, professional user interface.

JavaScriptNode.jsSQLDashboard UI
Live Demo Code
Neytiri 1 Neytiri 2 Neytiri 3 Neytiri 4 Neytiri 5
06

Neytiri — Creative Portfolio

A creative-focused web project emphasizing visual storytelling and artistic presentation. Features dynamic layouts and immersive background elements.

HTML5CSS3GSAPAesthetics
Live Demo Code
See All on GitHub
05 — Services

What I Offer

Mobile App Development

End-to-end cross-platform apps with Flutter & React Native, plus native Android with Kotlin/Java. App Store & Play Store deployment included.

  • iOS & Android
  • Flutter / React Native
  • Native Kotlin / Java
  • App Store Deployment
Most Popular

Full-Stack Development

Complete product development from mobile frontend to Node.js backend, database design, APIs, and cloud deployment on AWS or Hostinger.

  • Node.js & Express
  • Firebase & MongoDB
  • REST API Design
  • Cloud Deployment

Web Development

Responsive web applications and landing pages with React.js. SEO-optimized, fast-loading, and beautifully designed for maximum conversion.

  • React.js / Next.js
  • Responsive Design
  • SEO Optimization
  • Performance Tuning
06 — Contact

Let's Work Together

Have a project in mind or want to collaborate? I'd love to hear from you. Let's create something amazing together.

Email manulaperera1232@gmail.com
LinkedIn manula-perera-b2840b221
GitHub manulaperera12
Company pereratechnologies.com