Indie Engineer & Remote Work Advocate
Mobile & Web
Development Expert
I help startups and businesses build high-quality React Native & React applications. Direct collaboration, async efficiency, and zero overhead.
About me
Senior Software Engineer specializing in high-performance web & mobile applications for global markets. Reliable and efficient problem solver with a proven track record of delivering modern, high-quality software solutions. Skilled in React Native, React, Next.js, and Node.js, with expertise across product development, CI/CD optimization, and cross-functional leadership. Passionate about continuous improvement and building impactful technology that helps people.
Experience
Significant contributions across product development phases, from concept to implementation, leading challenging projects to success.
Technical Skills
Expert in React Native, React, and NodeJS, continuously integrating the latest technological advancements.
Performance Advocate
Always focused on optimizing performance, ensuring that applications run smoothly and efficiently.
Collaboration
Thrive in team environments, believing in the power of effective communication and teamwork to drive success.
Effective Problem Solver
Quick problem solver with a meticulous approach, consistently delivering high-quality solutions.
Expertise
Created and developed innovative, cutting-edge software solutions for various industries, delivering impactful results.
Why Choose an Indie Engineer?
Get the expertise of a senior engineer with the agility of a freelancer. I bridge the gap between agency quality and independent flexibility.
Direct Collaboration
No account managers, no middlemen. You work directly with the engineer building your product, ensuring clear communication and zero information loss.
Async & Remote Expert
I specialize in asynchronous workflows that respect your time. Deep work focus means faster delivery and fewer unnecessary meetings.
Full Ownership
From architectural decisions to the final pixel, I treat your product with the same care as a co-founder, ensuring scalability and quality.
Agile & Transparent
Flexible engagement models and 100% transparency on progress. I adapt to your startup's pace and pivot when you need to.
Services
Full-cycle React Native and React development expert. I deliver tailored solutions designed to elevate your digital presence, from startup MVPs to enterprise applications.
React Native Development
Build cross-platform mobile apps that engage users and drive growth. I create native-feeling experiences for iOS and Android, optimized for performance and user satisfaction.
- Cross-platform iOS & Android apps
- Native module integration
- Performance optimization
- App Store & Play Store deployment
- CI/CD pipeline setup
React Web Development
Create modern, user-centric web applications tailored to your business needs. From e-commerce platforms to corporate websites, I build responsive, accessible solutions that represent your brand effectively.
- Single Page Applications (SPA)
- Component libraries & design systems
- State management (Redux, Context)
- API integration & data fetching
- Responsive & accessible design
Full-Stack Solutions
End-to-end solutions combining front-end and back-end expertise. I build robust, maintainable systems using cutting-edge technologies, ready for seamless production deployment.
- RESTful & GraphQL APIs
- Database design & optimization
- Authentication & authorization
- Cloud deployment (AWS, Firebase)
- Microservices architecture
Technical Consulting
Evaluate and improve your application's performance, user experience, and technical architecture. I provide actionable insights to enhance product strength and competitiveness.
- System architecture design
- Code reviews & refactoring
- Best practices & patterns
- Team mentoring & training
- Technology stack selection
Specialized React Native Engineering
Discover how I build high-performance, cross-platform mobile applications that scale. Deep dive into my architecture decisions, performance optimization strategies, and key projects.
Explore ExpertiseIndustries
I deliver customized React Native and React solutions across diverse sectors, tailoring my approach to meet each industry's unique requirements.
FinTech
Develop secure, seamless React Native and React applications for FinTech platforms.
Healthcare
Build healthcare apps and websites that prioritize user-friendliness, security, and regulatory compliance.
E-commerce
Create high-performance e-commerce platforms with React, delivering seamless shopping experiences that drive conversions.
SaaS
Build scalable cloud-based SaaS applications with React Native and React for CRM, ERP, and business management platforms.
Education
Create personalized educational apps and platforms tailored to unique learning needs.
Startups
Turning ideas into products. I help startups build their MVP and scale their applications with React Native and React, from concept to market launch.
Case studies
Explore my portfolio of successful projects. Each case study showcases how I transform ideas into high-performance applications that drive business growth and user satisfaction. From startups to enterprise solutions, I've delivered impactful results across various industries.
Taskrabbit
Senior RN engineer on a high-scale marketplace app, focused on performance, stability, and continuous delivery.
3Five
Built a video-first MVP in 3 months with Expo and native players, achieving 60% faster load times.
Atmosfy
Atmosfy is changing local discovery in over 100 countries, driving inspiration and support for local businesses through innovative technology.
L1 Digital
L1 Digital, based in Zurich, is an independent investment manager focusing on digital assets and blockchain technology.
1060 Sports
Built the MVP and scaled payments and multi-program support with Firebase and Stripe.
FireCart
My own app. Offline-first shopping lists with hundreds of active users. FireCart transforms shopping into a digital experience with real-time list collaboration and easy purchase tracking for efficient planning.
Reviews
Delve into the experiences of those who have chosen to partner with me
"Stefan is one of the most skilled React Native and full-stack engineers I’ve worked with. At 3Five, his ability to balance architecture decisions with hands-on execution was invaluable to building a reliable, high-performing platform."
Shawn Michael
CTO, 3Five"Working with Stefan for nearly six years made everything easier. He’s reliable, easy to communicate with across time zones, and consistently delivers on tough features, upgrades, and releases."
Soroush Behmardi Kalantari
Senior Software Engineer, TaskrabbitLet's work together
Ready to build something great?
I'm currently accepting new projects.
Let's discuss your project.
Stefan Sukara
Indie Software Engineer