Petchiraj Manoharan

Frontend Team Lead | App Development Specialist
rajpetchi@gmail.com LinkedIn GitHub Singapore

Professional Summary

Frontend Team Lead with 15 years of software engineering expertise, currently leading a team of 6 developers at Screening Eagle Dreamlab, Singapore. Specialized in building enterprise-scale React applications and transitioning to Flutter for cross-platform development. Proven track record of delivering complex inspection software used globally and digital wealth banking platforms, with deep expertise in 3D visualization, state management, and modern frontend architectures. Passionate about team mentorship, driving technical excellence, and leveraging AI tools for developer productivity.

Professional Experience

Team Lead, Frontend

Screening Eagle Dreamlab • Singapore
Apr 2022 - Present
  • Lead a team of 6 (4 developers + 2 interns), owning 5+ frontend products: Inspect Backoffice, Inspect Flutter, EagleID, Proceq Web, and Inspect iOS
  • Architected flagship 3D inspection platform (React, Redux, Three.js/WebGL) used by 1000+ field inspectors across 50+ countries
  • Driving React-to-Flutter migration strategy; built flutter-sync-kit — a shared data synchronization library powering cross-platform apps
  • Reduced deployment time by 40% through CI/CD pipeline optimization
  • Introduced AI-assisted development workflows (Claude Code, AI agents) to accelerate team productivity; presented approach at BrowserStack QA Meetup
  • Created a web starter repo to streamline new frontend project setup, reducing project bootstrap time for the team
  • Established frontend architecture standards, code review culture, and mentorship program for the team

Senior Software Engineer

Screening Eagle Dreamlab • Singapore
Dec 2019 - Apr 2022
  • Developed enterprise inspection platform using React, Redux, and Three.js with WebGL-based 3D visualization
  • Built real-time data synchronization features for field inspectors across 50+ countries
  • Implemented performance optimizations reducing page load times for complex 3D models
  • Contributed to CI/CD pipeline setup with GitHub Actions for automated testing and deployment

Frontend Web Developer

Aspire Systems (Client: Bank of Singapore) • Singapore
Feb 2016 - Nov 2019
  • Led UI development team of 7 for digital wealth banking platform serving HNW clients
  • Migrated legacy Temenos EdgeConnect application to modern React/MobX architecture
  • Implemented biometric authentication and soft token systems for secure transactions
  • Developed responsive web application supporting desktop, tablet, and mobile platforms
  • Integrated Adobe Analytics for comprehensive user behavior tracking

Senior Software Engineer / Software Engineer

Aspire Systems • Chennai, India
Jun 2011 - Jan 2016
  • Delivered enterprise solutions across insurance, e-learning, and digital asset management domains
  • Built full-stack applications using Java, Spring, and modern JavaScript frameworks
  • Progressed from Software Engineer to Senior Software Engineer within 3 years
  • Led development teams using Agile and Waterfall methodologies

Technical Skills

Frontend & Mobile

React Flutter TypeScript Redux MobX Three.js Next.js Dart Temenos EdgeConnect

Backend & Database

Node.js Java Spring Boot MySQL PostgreSQL REST APIs

Tools & Platforms

Git Docker AWS CI/CD Jira GitHub Actions

Leadership

Team Management Agile/Scrum Code Review Mentoring Architecture Design

Key Projects & Achievements

Global Inspection Platform

React • Redux • Three.js • WebGL

Led development of enterprise inspection software used by 1000+ inspectors globally for infrastructure assessment. Implemented real-time 3D visualization of inspection data and automated workflow management.

Digital Wealth Banking Platform

React • MobX • Microservices • Biometric Auth

Architected secure banking platform for high-net-worth clients with biometric authentication, real-time portfolio tracking, and seamless cross-platform experience.

Flutter Migration Initiative

Flutter • Dart • Cross-platform Development

Leading strategic transition to Flutter for next-generation mobile applications, establishing development standards and training team members on Flutter best practices.

Venba Apps Portfolio

Flutter • Firebase • Play Store Publishing

Building a portfolio of consumer mobile applications focused on financial tools and productivity. Visit apps.venba.dev to explore upcoming releases.

Education

Bachelor of Technology in Information Technology

Government College of Technology, Coimbatore (Anna University) • 2007 - 2011

Courses (Udemy)

  • Flutter & Dart: The Complete Guide
  • Advanced React Patterns & Architecture
  • Team Leadership & Agile Management

Speaking

BrowserStack QA Meetup: Modernizing Legacy Projects with AI Agents

Paperwork SG @ National Design Centre, Singapore • January 2026

Spoke on leveraging AI coding agents for automated refactoring, language migration (Java 8→21, jQuery→React), test generation, and documentation recovery for legacy systems.

Languages

English Tamil