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I am a forward-thinking software engineer with 8+ years building cross-platform mobile apps using Flutter, React, and native technologies. I thrive on migrating large-scale apps and shaping robust architectures that scale to millions of users. I enjoy collaborating with international teams and delivering high-quality features from concept to production. I have a strong track record in fintech and enterprise contexts, driving Agile practices and cross-functional collaboration to ship MVPs and production-ready solutions while adhering to regulatory guidelines.…I am a forward-thinking software engineer with 8+ years building cross-platform mobile apps using Flutter, React, and native technologies. I thrive on migrating large-scale apps and shaping robust architectures that scale to millions of users. I enjoy collaborating with international teams and delivering high-quality features from concept to production. I have a strong track record in fintech and enterprise contexts, driving Agile practices and cross-functional collaboration to ship MVPs and production-ready solutions while adhering to regulatory guidelines.

Ammar Hemani

Full Stack Developer, Web Developer, Front-End Developer, +2

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I am a forward-thinking software engineer with 8+ years building cross-platform mobile apps using Flutter, React, and native technologies. I thrive on migrating large-scale apps and shaping robust architectures that scale to millions of users. I enjoy collaborating with international teams and delivering high-quality features from concept to production. I have a strong track record in fintech and enterprise contexts, driving Agile practices and cross-functional collaboration to ship MVPs and production-ready solutions while adhering to regulatory guidelines.…I am a forward-thinking software engineer with 8+ years building cross-platform mobile apps using Flutter, React, and native technologies. I thrive on migrating large-scale apps and shaping robust architectures that scale to millions of users. I enjoy collaborating with international teams and delivering high-quality features from concept to production. I have a strong track record in fintech and enterprise contexts, driving Agile practices and cross-functional collaboration to ship MVPs and production-ready solutions while adhering to regulatory guidelines.

Available to hire

I am a forward-thinking software engineer with 8+ years building cross-platform mobile apps using Flutter, React, and native technologies. I thrive on migrating large-scale apps and shaping robust architectures that scale to millions of users. I enjoy collaborating with international teams and delivering high-quality features from concept to production.

I have a strong track record in fintech and enterprise contexts, driving Agile practices and cross-functional collaboration to ship MVPs and production-ready solutions while adhering to regulatory guidelines.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Javanese

Advanced

Work Experience

Senior Software Engineer at Kunai

September 1, 2022 - Present

Senior Software Engineer working on large-scale Flutter and React applications for Nubank and Capital One. Migrated Nubank’s Android and iOS codebase into a unified Flutter codebase serving 48+ million users. Collaborated with international teams across Brazil, Mexico, and Colombia to resolve requirements and finalize functionalities. Contributed to Capital One’s internal volunteerism platform architecture using React, AWS, Node.js, and PostgreSQL. Worked with design teams to improve UI/UX and transitioned across Frontend, Backend, Microservices, and DevOps. Supported MVP to Production transitions ensuring compliance with strict financial guidelines.

Senior Flutter Engineer at Oraan

October 1, 2020 - July 1, 2022

Built Oraan’s flagship consumer mobile app in Flutter, delivering a seamless cross-platform experience. Engineered scalable app infrastructure enabling rapid user growth and feature rollout. Led an 8-member development team, driving Agile practices that improved delivery speed and cross-functional collaboration. Implemented Material (Android) and Cupertino (iOS) design systems, achieving a native look and feel across devices. Contributed to securing $3M seed funding by showcasing product demos and technical capabilities to investors.

Senior Flutter Engineer at LinkedUnion

April 1, 2019 - October 1, 2020

Architected and developed white-labeled cross-platform mobile application for labor unions in America. Built applications for Teamsters, Laborers, Roofers, and other unions reaching 20,000+ active users. Built CI/CD pipelines enabling one-click updates to all 100+ white-labeled applications. Published 100+ applications to the App Store and Google Play Store. Integrated local database storage, push notifications, Firebase real-time database, error logging, and in-app payments.

Flutter Engineer at LinkedUnion

June 1, 2018 - April 1, 2019

Worked closely with analysts and development teams to define requirements, testing protocols, and documentation. Ensured quality assurance across multiple concurrent application projects. Designed and executed manual and automated testing procedures to identify software defects and performance issues. Collaborated with cross-functional teams to prioritize bug fixes and ensure timely resolution of critical issues. Participated in Scrum meetings and reviews while developing comprehensive test scenarios.