Erhalten Sie bis zu 1.000 $ Rabatt* auf Ihre erste Anmietung – verwenden Sie den Code FIRSTHIRE bei der Bezahlung.
*Nur für Neukunden. 10 % Gebührenerlass beim ersten Projekt (Ausgaben zwischen 500 und 10.000 US-Dollar). Der Rabatt gilt nur für Zahlungen über Twine Vault.
I’m a full stack developer who started out building regular websites back in 2010 before I went on to work with advanced, tailored web applications, which is my current a...
I am a staff-level C++ engineer with 20+ years of experience building high-reliability, cross-platform systems across Linux, Android devices, embedded and WebAssembly. I’...
Hi, I'm Malek. I’m a Senior Full-Stack Engineer with over 7 years of Python experience, skilled at migrating legacy Python 2.7 codebases to Python 3, and delivering produ...
I'm a software developer with a strong background in Java and Spring, designing and delivering scalable back-end and front-end solutions across banking and e-commerce.
I...
Hi, I’m Hugo Novajarque, a Senior Software Engineer with 10+ years of experience designing and building scalable, event-driven backend systems using Java and Kotlin. I sp...
Hi, I'm Viktor! I'm currently a Computer Science and Engineering student at TU Delft with a minor in Interaction Design from KTH Royal Institute of Technology in Stockhol...
I'm Fabio Belliero, an Android developer based in Amsterdam. I specialize in building native Android applications using Java and Kotlin, and I enjoy integrating modern to...
Hello, I’m Nourhan Mohamed, a Senior Mobile QA Engineer with over 10 years of experience in software quality assurance and six years in the banking sector. I specialize i...
Hi, I’m Razie Haghaba Almaere. I am an Android-focused developer with 5+ years of experience building high-quality mobile apps for Android and Wear OS using Kotlin, Jetpa...
I’m a creative mind with a developer soul, passionate about leading teams and helping every team member to get the most out of themselves.
I mentor and work hand in ha...
I am a highly motivated Senior Software Engineer with over 10 years of experience in enterprise software development, architectural design, presales, and team leadership....
I'm Mohammed Al Waili, a Senior iOS Engineer who loves crafting clean, reliable apps and solving complex problems with thoughtful design and great testing. I enjoy buildi...
"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
„Durch die Zusammenarbeit mit Twine konnten wir Projekte schneller als zuvor skalieren, und Twine Business macht es so einfach, Auftragnehmer auf der ganzen Welt zu verwalten und zu bezahlen.“
-Josh Bolland
Geschäftsführer, J B Cole
„Ich habe eine großartige Designerin gefunden, die sehr schnell arbeitet. Ich schicke ihr jetzt meine Ideen und sie verwandelt sie in tolle Designs. Die Zusammenarbeit ist schnell, professionell und unkompliziert. Es fühlt sich an, als wäre sie bereits Teil unseres Teams.“
-Achim Kohli
Geschäftsführer, Legal-i
Clients Rate Twine Kotlin Developers
5
/ 5.0
im Durchschnitt über
286
286
reviews as of May 16, 2026
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