I'm Vinayak Kulkarni, a Senior Android Engineer with 17+ years building scalable mobile apps using Kotlin and modern Android frameworks. I have 9 years of US-based experi...
I'm Kevin Wang, a Senior Software Engineer with 8+ years at a leading e-commerce and cloud provider, specializing in large-scale backend systems, cloud infrastructure, an...
I am a passionate web developer with over a decade of experience specializing in Shopify and e-commerce solutions. My journey in web development has been fueled by a love...
I am a seasoned mobile developer with 10+ years of experience delivering scalable iOS and Android applications across banking, healthcare, retail, and enterprise ecosyste...
Hi, I'm Kush Rajesh Shah, a passionate Full Stack Software Engineer based in Fairfax, Virginia. I have a strong background in developing scalable web applications and opt...
I am a staff-level mobile engineer with 10+ years delivering high-performance Android, iOS, and React Native apps across healthcare, fintech, SaaS, retail, and enterprise...
Hi, I’m Michael Carson. I’m a mobile application developer with 11+ years of experience refining user interfaces and optimizing app deployment for Android and iOS. I spec...
I'm a Senior Android Developer with 9+ years of experience building scalable, high-performance Android apps across enterprise, retail, and healthcare sectors. I specializ...
I am Roy Watson, a Senior Android Developer with 16 years of Android-focused experience and a 30+ year background in low-level C/C++ systems. I approach mobile platforms ...
I am a results-driven Full Stack Developer with 8+ years of experience building backend-heavy enterprise applications using Java, Spring Boot, and Node.js, while crafting...
"Working with you was an outstanding experience. The portfolio site you created exceeded my expectations in both design and functionality. Everything was professionally structured, fast, responsive, and visually impressive. I especially loved the clean UI, smooth user experience, and attention to detail. You didn’t just..."
"Working with you was an outstanding experience. The portfolio site you created exceeded my expectations in both design and functionality. Everything was professionally structured, fast, responsive, and visually impressive. I especially loved the clean UI, smooth user experience, and attention to detail. You didn’t just build a website — you created a strong online presence for my brand. Communication was excellent throughout the project, and every feature was delivered perfectly. I highly recommend your services to anyone looking for a skilled and reliable web developer."
"Kai Lee is a highly reliable and skilled professional who consistently delivers excellent results. A true asset to any team"
Kai @ TomeBlock
May 5, 2026
"KB Mods App Store Project"
Kashyap @ KB Tecnify
May 2, 2026
"Manu brings years of iOS expertise and a fresh perspective to every project. He consistently finds creative solutions and has a sharp instinct for uncovering subtle bugs before they become real problems. A motivated, curious developer and a true asset to any team."
Christian @ Tapwork
Apr 29, 2026
"Nikita did a great job creating a personal portfolio."
Nikita @ Nikita Velicko
Apr 28, 2026
"I built my own photography portfolio website to share and sell my photos. It's built using React + TypeScript for the frontend, and Golang for the Backend. It's deployed with AWS SAM / CloudFormation. Also includes full CI/CD pipelines for managing both FE + BE builds, testing, and deployments across environments."
Gilberto @ Gilberto Garcia Photography
Apr 24, 2026
"Working with Twine enabled us to scale projects quicker than before and the Twine Business makes it so easy to manage and pay contractors over the world."
-Josh Bolland
CEO, J B Cole
"I found an amazing designer and she's fast. I now send her my ideas and she transforms them into great design. The collaboration is fast, professional and easy. It feels like she is already part of our team."
-Achim Kohli
CEO, Legal-i
Clients Rate Twine Kotlin Developers
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/ 5.0
on average across
286
286
reviews as of June 3, 2026
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