Co-Founding Engineer

Roles that solve problems in fintech or have mobile platform related solutions. I bring in 20yrs global work experience.
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Work expectations

Status
Actively looking
Not looking
Not looking
Open to new opportunities
Location
Sydney
-
Open to relocating
Commitment
Full-time; Join as a startup co-founder
Availability from time of offer
In 1 month or less
Years of experience
7+ years
Top 3 languages or frameworks
Swift, Kotlin, C#, Typescript | Mobile apps (Android & iOS), Webapps (React, Node js, Google Cloud)
Also knows
C++, C#, Swift, Kotlin, Python, Typescript. Gen AI tools
Preferred work environment
In the office; Fully remote; Hybrid
Strengths
Interested in working involving
I’m looking for a role where I can help shape the engineering culture from the ground up, by applying my hands-on experience to build scalable, high-quality solutions and guide technical direction. I’m drawn to environments that move fast, encourage experimentation, and value strong collaboration between tech and product.
Not interested in work involving

Drawn to Fintech and Mobile solutions more, while open to any tech leadership.

Other information

I'm passionately looking forward to a change which I can commit for at least next 10yrs. This cover letter and CV may not capture the learnings, passion, willingness to succeed, and my 20+ years of work experience, but still, it is just my attempt. I have worked in India, USA, Singapore, NZ, and now AU. Apart from work experience listed in CV through Firmware Software, Mobile apps development, recently been vibecoding on personal SaaS project (Webapp utilising React, Node.js, Google Cloud & Firebase) that keeps me updated with learning. I’m passionate about Fintech & Mobile apps Software Development, leveraging AI, leading teams, inspiring, and bringing the best out of resources. I’m stepping up to utilize my 20+ years of Software Engineering and Leadership experience to help define roadmaps, achieve them, and take products to market. At Visa, I led a mobile-focused initiative, delivering Android and iOS push provisioning to wallet that involved integrations across backend services, mobile apps, Apple Pay for iOS, and Google Wallet for Android.I’ve previously worked in consumer tech, automotive, and smart devices—navigating compliance-heavy environments while ensuring agility and product velocity. My leadership style is people-first, which takes care of itself being outcome-focused. I’ve supported CTOs in platform strategy, hiring, and managing teams/projects. PS: Recently, I led a team that took part in an AI hackathon competition held within Visa, and came first among 14 others and also got People’s award. It was about the prompt that saves maximum time and effort.

Able to work in Australia without visa sponsorship
Requires visa sponsorship to work in Australia

Pay expectations

Full-time
$
150000
per year
Casual / Contract
$
per hour
Pay is negotiable in exchange for equity
Pay is negotiable in exchange for equity
Pay is not negotiable in exchange for equity
Open to equity only roles
Not open to equity only roles

Referred by

Mike Johnston
CEO at UX Habitat
November 5, 2025
  •  
I managed them directly
This developer is a very diligent worker with a keen eye for detail. They require little supervision as they understand applications well from a UI perspective. They communicate very well with peers and can greatly contribute in any collaborative environment of application development. Personally, I regarded their work with Flutter and Kotlin as outstanding, producing some great products and integrations in very short order. I would have no hesitation in employing this developer again.

Work experience

Proudest professional achievement

To name 1: Getting my software designed, come up with solution, develop, ship, iterate through various feedbacks, integrate with banks, doing multiple releases, and keep iterating while the solution app ends up running at Indonesia's Mcdonalds outlets accepting customer's payments going through it. It was an Android app running on Ingenico POS and Verifone POS terminals for payments.

Staff Software Engineer (Mobile)

Global payment technology company • 2022–Present

  • Led cross-platform development of "Push to Wallet" feature, collaborating directly with major technology platform teams and coordinating across multiple departments and regions
  • Delivered product-driven features across iOS (SwiftUI), Android (Jetpack Compose), Xamarin/MAUI, and C# backend APIs with strong focus on accessibility compliance
  • Contributed to platform stability through improved logging, release processes, and crash monitoring using Firebase Analytics and CloudWatch
  • Served as Squad Lead and GenAI Champion, driving adoption of GitHub Copilot and developer workflow enhancements across development environments
  • Spearheaded development of GenAI-powered wallet support chatbot, significantly reducing customer support turnaround time
  • Led team that won First Prize and People's Choice Award at GenAI competition, building agentic automation solution integrating development and project management tools

Mobile Squad Lead

Mobile payment technology company • 2020–2022

  • Led design and development of Android-based POS application deployed live to major fast-food chain outlets in Indonesia
  • Developed and maintained mobile applications using Flutter, native Android SDKs, and native iOS across consumer and business apps
  • Enhanced features for vendor apps and supported Android POS terminals, integrating payment services and printer software

Senior Consultant - Mobile

Government digital services consultancy • 2019-2020

  • Worked for government immigration agency delivering Flutter and native SDK integrated mobile application
  • Implemented BLoC state management, Material UI, and Azure backend-based APIs with native platform integration
  • Integrated SDKs for passport NFC scanning, automatic photo capture, and payment platform integration
  • Presented to government stakeholders demonstrating technical solutions and project progress

Mobile Team Lead

Digital identity startup • 2018-2019

  • Built mobile team from ground up, transitioning into Tech Lead role managing delivery and people leadership
  • Mentored and hired up to 3 developers and QA engineer, driving team growth and capability
  • Drove product architecture and roadmap decisions with stakeholders, product managers, and marketing
  • Deployed 3 major mobile app releases across iOS and Android platforms

Senior Software Engineer

Global digital security company • 2016-2017

  • Developed native C/C++-based SDKs/libraries for Android, iOS and Universal Windows platforms for Mobile Security Group
  • Implemented security features including root/jailbreak detection with security compliance requirements
  • Involved in application reverse engineering, sandbox testing, and test-driven development with continuous integration
  • Served as Scrum Master for team of 8 members practicing Kanban methodology

Lead Engineer

Electronics manufacturing company • 2013-2016

  • Led Android Smart TV development responsible for audio post-processing and audio/video back-end requirements
  • Worked on Android framework layer libraries, kernel modules, and custom applications
  • Developed, tested, and integrated with Android AOSP and ported for target SoC board
  • Served as lead for Android TV project managing 3 engineers during high-activity project phases

Firmware Software Engineer

Global technology company • 2011-2013

  • Developed printer firmware for Embedded Web Server, UI, and Scanner components
  • Implemented mobile version customization of embedded website and UI workflows for printer products
  • Responsible for UI framework for display and non-display panels across printer product lines
  • Automated and improved string localization handling process for front panel displays

Embedded SW Engineer

Automotive technology company • 2010-2011

  • Developed Parser/Encoder framework for electric vehicle Android dashboard enabling data transfer between vehicle microcontroller and SoC
  • Responsible for firmware upgrade feature application involving kernel and filesystem image loading to flash memory
  • Worked on SPI communication bring-up and device driver interface testing with embedded system components

Software Engineer

Mobile device manufacturer • 2009-2010

  • Worked on middleware layer design for mobile platform SDK as part of Linux Mobile initiative
  • Designed and implemented sports widget for mobile device platform at developer competition
  • Created Unix shared libraries for JAD parser and download service modules, responsible for porting and Android development

Software Engineer

Telecommunications company • 2005-2007

  • Designed and implemented multiple modules for business portfolio based on customer requirements
  • Developed automation tool that reduced manual intervention and improved team efficiency
  • Completed certifications in wireless LANs, data communication, VoIP, and advanced programming

Education

Bachelors in Electronics Engineering (2001-2005), Madras Institute of Technology, India

Masters in Computer Engineering (2007-2009), University of California Irvine, CA, USA

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Vouched for by

Mike Johnston
CEO at UX Habitat
@
I managed them directly
This developer is a very diligent worker with a keen eye for detail. They require little supervision as they understand applications well from a UI perspective. They communicate very well with peers and can greatly contribute in any collaborative environment of application development. Personally, I regarded their work with Flutter and Kotlin as outstanding, producing some great products and integrations in very short order. I would have no hesitation in employing this developer again.
November 5, 2025

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