HTI Tecnologia

BACKGROUND

Introduce your business and what you do there.

I'm the CEO of DataPollis, a survey and polling platform that supports political opinion research for parties and candidates in Brazil. We also support NPS surveys that help businesses measure customer loyalty and satisfaction.

OPPORTUNITY / CHALLENGE

What challenges were you trying to address with HTI Tecnologia?

We had two major issues: AI and data. Our databases were poorly created, the infrastructure was heavy, and our performance was poor. We also had issues with MCP and AI integration.

SOLUTION

What was the scope of their involvement?

HTI Tecnologia solved our database issues in just three days. The MCP integration, prompts, and AI mentoring took a whole month. The scope started wide open. We had a problem with our database and AI. I was stuck in the middle of a major Brazilian election, and our customers were complaining. The first and most important deliverable was that HTI Tecnologia stabilized our databases, giving us some air to continue our job. Then, they maximized our SQL Server and MongoDB performance. After that, they cut our database costs. In the AI field, they helped us with MCP, prompts, and other small deliveries.

Our applications were a mess of calling the OpenAI API and then databases. Now, they're well organized using the MCP protocol. HTI Tecnologia also rewrote our prompts. They provided documentation in DOCX and training about MCP itself and how to use it in our apps.

How did you come to work with HTI Tecnologia?

We found them through an online search. They had high ratings.

What is the status of this engagement?

We worked together from May to July 2026.

RESULTS & FEEDBACK

What evidence can you share that demonstrates the impact of the engagement?

HTI Tecnologia covered both issues. The results were fantastic, and the investment was affordable. I recommend them. Our app wasn't supporting the volume of transactions, and customers were willing to cancel their contracts. After three days, we started to deliver and process polls. After one month, we were flying.

How did HTI Tecnologia perform from a project management standpoint?

HTI Tecnologia was more oriented to tasks. They presented an action plan and delivered on time. We communicated through virtual meetings.

What did you find most impressive about them?

HTI Tecnologia really knew their stuff.