SEO Expert & Full-stack Developer
Founder & CTO @ MarketKarma
https://www.marketkarma.com
I drive revenue. All other metrics pale in comparison.
Be it billion...
I’m John Hay Supetran, an XR/VR developer and educator focused on building immersive experiences and empowering developers through hands-on workshops.
I’ve led XR deve...
I am a Software Engineer with 15 years of experience delivering and scaling web products, blending strong full-stack engineering with a practical understanding of busines...
Hi! I’m Brijesh Kumar Vaishya, a passionate Unity game developer with over 7 years of experience shipping games for publishers like Supersonic, Crazy Games, and more. I s...
I'm a developer who specializes in mobile and fullstack applications development from 2011
Give an introduction about yourself, who are you, what are your most importa...
I'm a designer from...
Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other designers. This is ...
Hi, My name is Ho Kai, and I am a full stack Ai product engineer. My work includes ticketing software, financial product on App Store, e commerce, and start up and ente...
I am an ASP.NET Developer with over 2 years of hands-on experience in building web applications using C#, ASP.NET Core, EF Core, and modern front-end technologies like Ja...
I'm a Gameplay Programmer specializing in Unity (C#) and Unreal Engine 5 (C++), focused on building modular gameplay systems, scalable architectures, and performance opti...
I’m Noam, a Unity game programmer with 13 years of experience building games across desktop, console, and mobile. I specialize in gameplay systems, AI, and performance op...
Hi, I'm Manas Singh, a Senior Mobile Engineer specializing in React Native, TypeScript, and AI-oriented mobile solutions. I have 4+ years building production-ready apps f...
"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
"We brought Cristobal on to build a mixed reality experience for our classrooms and honestly, it exceeded what we thought was possible. The kids were completely engaged from day one and teachers too. He handled everything from the Unity development to getting multiplayer working smoothly across multiple headsets in the same..."
"We brought Cristobal on to build a mixed reality experience for our classrooms and honestly, it exceeded what we thought was possible. The kids were completely engaged from day one and teachers too. He handled everything from the Unity development to getting multiplayer working smoothly across multiple headsets in the same room. Would absolutely work with him again."
"I am pleased to provide this testimonial for Erwin D. Padilla, who completed an internship with Haya Solutions Inc. as a Custom Software Developer Intern.
During his time at Haya Solutions, Erwin contributed to the development and improvement of our company website, hayasolutions.com, using technologies such as Node.js,..."
"I am pleased to provide this testimonial for Erwin D. Padilla, who completed an internship with Haya Solutions Inc. as a Custom Software Developer Intern.
During his time at Haya Solutions, Erwin contributed to the development and improvement of our company website, hayasolutions.com, using technologies such as Node.js, Next.js, JavaScript, and Builder.io. He supported several important website initiatives and demonstrated strong technical ability, attention to detail, and a positive learning attitude.
Erwin played a key role in developing and improving the Comparison Plans Table Component, including its design and functionality. His work helped create a more flexible, user-friendly component that allows managing rows, columns, and related content through Builder.io’s visual interface.
He also contributed to the Case Study Lead Form and Model, supporting our lead-generation and website data-collection processes. In addition, Erwin worked on mobile optimization tasks, including improving the alignment of the brand slider, pricing component, and mobile menu. These improvements helped enhance the overall user experience for visitors accessing the website from mobile devices.
Beyond feature development, Erwin also assisted in identifying and resolving website bugs, helping ensure a smoother, more reliable browsing experience for our users and customers.
Throughout his internship, Erwin showed a strong willingness to learn, adapt, and take ownership of assigned tasks. He communicated well with the team, accepted feedback professionally, and demonstrated commitment to delivering quality work.
We appreciate Erwin’s contributions to Haya Solutions and are confident that he will continue to grow and succeed in software development and any future professional opportunity he pursues."
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CEO, J B Cole
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CEO, Legal-i
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