Details
| Founded: | 2017 |
|---|---|
| Hourly Rates: | $100 - $149 |
| Employees: | 2 - 9 |
| Avg. Project Cost: | $50,000+ |
| Ratings: |
4.1
6 Reviews
|
Industries Served
About
Twin Sun is a leading firm with long years of experience in software development. They have developed software, led teams, and ran departments. They are now focused on doing interesting work and working with good people. They can help you navigate the unknown and guide you through the process. From ideation and agency selection to development iterations and deployment, we can help you make the right decisions.
Twin Sun Reviews
The observability stack caught three incidents before a single user reported anything
Franziska Wagner / Chief Innovation Officer | Jun 05, 2026Our stakeholder list for this project included board members, operations leads, compliance, and end users, all with wildly different levels of technical fluency and different definitions of success. Managing that mix well is genuinely hard, and this team did it better than any vendor we've worked with. They shifted register depending on who they were talking to without ever dumbing down the substance, kept expectations honest the whole way through, and delivered something each group could point to as meeting their own bar. That range is rare.
Project summary
Our product thinking internally was solid, but our execution depth in this particular technical domain wasn't. We needed real specialists, not another generalist team.
| 4.0 Overall Rating |
| 3.5 Quality |
| 3.5 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | DevOps Services |
|---|---|
| Project Cost: | $50,000 to $149,999 |
| Project Duration: | Jan 2026 - May 2026 |
| Business Type: | Nonprofit & NGO |
|---|---|
| Location: | Frankfurt, Germany |
Questions & Answers
Handled twelve times normal traffic on our biggest sale day without a hiccup
Karthik Iyengar / Head of Platform | Mar 03, 2026Going in, the integration work was what worried me most. Our systems landscape is messy, a couple of the third-party APIs we depend on are barely documented, and one of those vendors has a well-earned reputation for slow, inconsistent support. This team absorbed all of that. They documented what the upstream providers wouldn't, built in resilience wherever the upstream behavior was flaky, and shipped something that has worked exactly as specified since go-live. I genuinely couldn't have asked for more on that front.
Project summary
This project had a board-facing deadline tied to a wider strategic push. We needed a partner who'd treat that date like it was their own problem, not just ours.
| 4.0 Overall Rating |
| 4.5 Quality |
| 4.0 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | E-commerce Development |
|---|---|
| Project Cost: | $500,000+ |
| Project Duration: | Oct 2025 - Feb 2026 |
| Business Type: | Aerospace & Defense |
|---|---|
| Location: | Coimbatore, India |
Questions & Answers
Presented real trade-offs instead of a single pre-decided answer dressed up as options
Preston Locke / Director of Technology | Mar 02, 2026Our stakeholder list for this project included board members, operations leads, compliance, and end users, all with wildly different levels of technical fluency and different definitions of success. Managing that mix well is genuinely hard, and this team did it better than any vendor we've worked with. They shifted register depending on who they were talking to without ever dumbing down the substance, kept expectations honest the whole way through, and delivered something each group could point to as meeting their own bar. That range is rare.
Project summary
Our campaign workflow had sprawled across a dozen disconnected tools with constant manual reconciliation. It was slowing us down and introducing errors we couldn't afford.
| 4.0 Overall Rating |
| 4.0 Quality |
| 4.0 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | IT Consulting |
|---|---|
| Project Cost: | $150,000 to $499,999 |
| Project Duration: | Aug 2025 - Dec 2025 |
| Business Type: | Advertising & Marketing |
|---|---|
| Location: | Philadelphia, USA |
Questions & Answers
Built data foundations solid enough that we won't need to revisit them for years
Ananya Raman / Director of Engineering | Jan 25, 2026Our stakeholder list for this project included board members, operations leads, compliance, and end users, all with wildly different levels of technical fluency and different definitions of success. Managing that mix well is genuinely hard, and this team did it better than any vendor we've worked with. They shifted register depending on who they were talking to without ever dumbing down the substance, kept expectations honest the whole way through, and delivered something each group could point to as meeting their own bar. That range is rare.
Project summary
Expanding internationally meant we suddenly needed multi-currency, multi-language, and multi-warehouse support that our existing platform simply wasn't architected for.
| 4.0 Overall Rating |
| 4.0 Quality |
| 4.0 Schedule |
| 3.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Data & Analytics |
|---|---|
| Project Cost: | Less than $10,000 |
| Project Duration: | Mar 2025 - Nov 2025 |
| Business Type: | Retail & E-commerce |
|---|---|
| Location: | Kochi, India |
Questions & Answers
Primary keywords moved from page two to the top three results in under five months
Mahnoor Sheikh / Head of Technology | Jan 16, 2026Our stakeholder list for this project included board members, operations leads, compliance, and end users, all with wildly different levels of technical fluency and different definitions of success. Managing that mix well is genuinely hard, and this team did it better than any vendor we've worked with. They shifted register depending on who they were talking to without ever dumbing down the substance, kept expectations honest the whole way through, and delivered something each group could point to as meeting their own bar. That range is rare.
Project summary
Cross-agency data sharing had been stuck for years because of incompatible systems. A secure integration layer was the prerequisite for nearly everything else on our roadmap.
| 4.5 Overall Rating |
| 5.0 Quality |
| 5.0 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Digital Marketing |
|---|---|
| Project Cost: | $500,000+ |
| Project Duration: | May 2025 - Oct 2025 |
| Business Type: | Government & Public Sector |
|---|---|
| Location: | Faisalabad, Pakistan |
Questions & Answers
Finally got sales, marketing, and customer success working from the same system
Agnieszka Zielińska / CTO | Jan 10, 2026Our stakeholder list for this project included board members, operations leads, compliance, and end users, all with wildly different levels of technical fluency and different definitions of success. Managing that mix well is genuinely hard, and this team did it better than any vendor we've worked with. They shifted register depending on who they were talking to without ever dumbing down the substance, kept expectations honest the whole way through, and delivered something each group could point to as meeting their own bar. That range is rare.
Project summary
New traceability legislation brought a hard serialization deadline. Our supply chain system needed targeted, specialist development to meet it — general-purpose expertise wasn't going to cut it.
| 4.0 Overall Rating |
| 4.5 Quality |
| 3.5 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | CRM Development |
|---|---|
| Project Cost: | $150,000 to $499,999 |
| Project Duration: | Mar 2025 - Oct 2025 |
| Business Type: | Pharmaceuticals & Biotechnology |
|---|---|
| Location: | Poznań, Poland |
Questions & Answers
Frequently Asked Questions
Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.

