Open to opportunities

Stefan Sukara

@stefansukara

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Senior software engineer specializing in high-performance web and mobile applications.

Bosnia and Herzegovina

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What I'm looking for

I seek product-focused roles where I can lead mobile/web development, optimize CI/CD, and improve performance in collaborative teams.

I am a Senior Software Engineer focused on building scalable, high-performance web and mobile applications for global markets. I specialize in React Native, React, Next.js, Node.js, and TypeScript, and have a consistent track record of delivering modern, reliable software across Consumer Mobile, Enterprise SaaS, FinTech and other industries.

My career includes leading app upgrades, release management, CI/CD optimization, feature development (Calendar Integration, Stripe, Promotional Discounts), and hands-on work across admin web apps and mobile products. I have acted as Tech Lead and Team Lead on projects that improved performance, reduced crash rates, and increased user retention.

I value continuous improvement, cross-functional collaboration, and building impactful technology that helps people. I have contributed to notable projects for TaskRabbit, 3Five, Atmosfy and others, and I bring a practical balance of architecture decision-making and hands-on execution.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

TaskRabbit

Jan 2019 - Present (6 years 10 months)

Led React Native mobile app upgrades, release management, and CI/CD optimization, delivering Calendar integration, Stripe payments, and performance improvements that reduced crash rates and improved stability.

React Native React TypeScript CI CD Detox Stripe Docker MySQL

React Native Developer

Aurity

Jan 2018 - Dec 2019 (1 year 11 months)

Developed web and mobile apps using React, Next.js and React Native, set up a monorepo for shared components, and implemented accessibility and best-practice engineering across client projects.

React Native React Next.js GraphQL Accessibility MySQL

Full-Stack Software Engineer

NowMatters

Jan 2018 - Dec 2018 (11 months)

Designed, built, and maintained the SmartSenior app, led technical decisions as co-founder/team lead, and performed performance diagnostics and production troubleshooting.

React Native React Next.js GraphQL PostgreSQL Performance Tuning

Full-Stack Software Engineer

Local Software Company

Jan 2017 - Dec 2018 (1 year 11 months)

Led a cross-functional team to deliver mobile and web solutions, served as team lead for the IWaaant social network, and managed production deployments, QA, and defect triage.

React Native React Next.js GraphQL MySQL