Team SI
Overall Review Rating
4.3 (7 Ratings)
Overview
Team SI is a good web and mobile app development company. They have worked with clients large & small, always providing value and carrying with you by constant engagement and stay within deadlines. Their web design team will custom-design a responsive website for you that works on any device. When they meet with a client or prospective client, they do a full technical review of what the requirements/deliverables are for the project.
Services
- Web Development
- Android App Development
- Cross Platform Development
- Ruby on Rails
- iOS App Development
- iPhone App Development
- Cloud Provisioning Services
- Custom Software Development
- Mobile App Development
- Motion Graphics
- CMS Solutions
- Enterprise App Development
Industries Served
Team SI Reviews
Have a look at these client reviews on previously delivered projects.
Shreya Krishnaswamy
VP of Product - Luminar Tech Pvt LtdWent live on time and under budget. Our CFO framed the project charter.
We went with a smaller team than we had originally planned for. I had concerns about whether the capacity would be sufficient given our timeline. Those concerns were unfounded. The team was focused, communication was constant, and the quality at each milestone review was consistent throughout. Smaller does not mean slower when the people are the right ones and this engagement proved that.
Project summary
Our internal team was committed to maintenance and could not absorb a new build of this complexity. An external partner was the only way to hit the timeline.
Alejandro Ruiz
CTO - Ibertech Solutions SLPositive ROAS in the first full campaign cycle. We did not expect it quite that quickly.
The part of this project I had been most worried about was the integration work. Our system landscape is complex, some of the upstream APIs were barely documented, and one of our third-party vendors was notoriously slow to respond. This team documented what the upstream vendors could not, built resilience into the architecture where third-party reliability was uncertain, and delivered integrations that have worked exactly as specified since day one. I genuinely could not have asked for more.
Project summary
We were losing deals to competitors whose platforms offered capabilities ours simply could not match. A targeted technology investment was the agreed response.
Hyun-Su Lim
Director of Platform - Hanam Tech SolutionsWorkflow automation that freed our editorial team from tasks they had been doing manually
We have worked with a few agencies over the years and the comparison is honestly not close. What stood out from the start was that they spent serious time understanding the problem before they proposed anything. Once development started, every sprint review was clean — no hidden surprises, no slipped milestones. The production system has been running for four months without a single critical issue. Our internal developers reviewed the codebase at handover and were genuinely complimentary about the quality. That does not happen often.
Project summary
The project had a board-level visibility date. We needed a partner who would treat the deadline as their own.
Beatriz Cavalcanti
Chief Digital Officer - Cerrado Tech SAA DevOps engagement that changed both the tooling and the culture
We went with a smaller team than we had originally planned for. I had concerns about whether the capacity would be sufficient given our timeline. Those concerns were unfounded. The team was focused, communication was constant, and the quality at each milestone review was consistent throughout. Smaller does not mean slower when the people are the right ones and this engagement proved that.
Project summary
Our internal team was committed to maintenance and could not absorb a new build of this complexity. An external partner was the only way to hit the timeline.
Gustavo Ferreira
VP of Technology - Amazônia Digital LtdaThe kind of technical partnership you hope for but rarely find on the first try
We handed them an aggressive deadline, a complex scope, and a client-side team that was stretched and not always available when they needed us. They handled that gracefully. They were precise about what they needed and when they needed it. Where they could proceed independently they did. The delivery landed on time in spite of the constraints we added. I regard that as strong evidence of genuine professional maturity — not just capability.
Project summary
Open banking changes required us to rebuild our API layer properly — compliant by design, not patched together. We needed specialist engineers, not generalists.