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Haynes Lab

VerifiedSoftware
5.0Excellent · 18 reviewsVisit website ↗
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Software engineering for startups and MVPs.

Reviews 18

David R.

Feb 22, 2026

Dan is a breathe of fresh air!

After working with several developers over the years, I can confidently say Dan stands out.He stepped into a codebase that wasn’t his, got up to speed incredibly fast, and was already making meaningful enhancements within hours. He found major security gaps in the code and fixed them, all in the first day.Dan’s communication is beyond excellent. He’s highly skilled, thorough, and most importantly, he’s honest and kind. He works quickly and efficiently.If you’re looking for someone who can integrate quickly and add value right away, Dan is the real deal. I’m honored to be working alongside him!

N M.

Feb 21, 2026

Incredibly efficient and never stops working.

Dan does in a day what would take most people 4 days. It's pretty wild how good he is.

Preslav

Feb 21, 2026

Excellent work

Dan communicates well by answering questions in a timely manner. He is knowledgeable and sees the big picture of my project. He was able to get the job done with minimal bugs and rework.

Elizabeth

Feb 21, 2026

Great working with Dan

Working with Dan at Haynes Lab was a great experience for our store project. With Dan’s technical expertise and clear communication, we were able to create a really meaningful solution. Dan is thorough and very personable. He is someone I will definitely use in the future

Nick

Jan 29, 2026

Cares about the work and a great partner

I worked with Dan for a few months after dealing with a ton of issues from using some offshore devs, and the difference was night and day. He quickly fixed a lot of messy code, pointed out security issues we didn’t even realize were there, and helped us decide on what actually needed fixing vs what could wait. Dan was straightforward and easy to work with and he clearly cared about getting things right.

Howard D.

Jan 27, 2026

Totally amazing experience

Totally amazing experience. Super thorough, capable, knowledgeable and patient.

Nic G.

Jan 27, 2026

Exactly the kind of developer you hope to find

Daniel was fantastic to work with from start to finish. He quickly dissected and truly understood my idea, then turned it into a polished, working web app with a clear and thoughtful approach. Communication was always excellent, timely, detailed, and easy to follow. He did a great job demoing progress and making sure each milestone was fully completed and validated before moving forward.Since this project, I’ve rehired Daniel for other work and he’s become the first person I think of anytime I need dev work built or improved. Dan can jump in at any stage of your project and make an impact. He’s also the only developer I feel confident recommending to others, reliable, sharp, and genuinely invested in getting things done the right way.Daniel is always willing to jump in and help with questions or extra details, and make sure everything is set up correctly from day one. I’m extremely happy with the outcome and will absolutely continue working with him on future projects. Highly recommend. If you have the opportunity to work with Daniel, take it. You won’t regret it.

Hailey H.

Jan 27, 2026

High-Quality Engineering With Clear Communication

I worked with Haynes Lab while building an early-stage product, and they were a genuinely solid partner throughout the process. The team has strong technical judgment, communicates clearly, and moves fast without cutting corners. Dan was hands-on when it mattered and helped us make practical decisions instead of overengineering things. It felt less like hiring a contractor and more like working with an extension of our own team that actually cared about shipping something real.