Back-End Development
We engineer back-end systems that bring structure, security, and scalability to digital products. By aligning architecture, data, and integrations with business goals, we create technology foundations built for performance and long-term evolution.
Services We Offer
We build secure and scalable back-end systems that power reliable digital products and business operations. From databases and APIs to server logic and integrations, our solutions are designed to support performance, stability, and long-term growth.
What Our Customers Are Saying
“Extremely attentive throughout the project and constantly followed up to report on progress and answer my questions about the service…”
Julia S.
Businesswoman and IT Recruiter
Rated 5 out of 5
“An excellent company that manages to meet what I need. I have a website on Financial Education on the internet and I have all the necessary support…”
Pedro Alves
Banking Manager and Entrepreneur
Rated 5 out of 5
“I found out about it through an advertisement on the internet, as I needed to create a blog for my YouTube channel and a service that would guarantee me support…”
Andreia Batista
Blogger and Financial Coach
Rated 4.5 out of 5
“I started my activities in 2015 on the internet, but I wasn’t satisfied with the service provided by another company. It was then that I found an ad on Google…”
Daniel Rodrigues
Veterinarian and Blogger
Rated 4 out of 5
“TFX has helped me a lot with day-to-day solutions at my restaurant and with the digital menu my customers have a great experience. Thanks!”
Rennan Silverio
Entrepreneur in Restaurant
Rated 5 out of 5
“I would like to commend the service that this firm has been providing to my law firm. We have a beautiful and responsive portfolio…”
Patrícia Martins
Businesswoman and Lawyer
Rated 4.5 out of 5
“With TFX Cloud, my renowned studio was able to bring a cleaner, livelier air to my corporate clients. I recommend TFX to all friends and voice actors…”
Richard Junior
Voice Actor and Editing Manager
Rated 5 out of 5
“I opened my MEI in Brazil and started to set up my website on the internet and invested in Google ads, I was very well guided and I had a first-class service at a great price…”
Franciane Costa
Graphic Designer and Self Employed
Rated 5 out of 5
“I’m a trader and I needed to allocate my automated application to a reliable and available server. That’s when I found out about the company TFX. I recommend it…”
Karla Rocha
Investor and Professional Trader
Rated 5 out of 5
“I decided to create my online store and I didn’t know where to start. I saw an ad on the internet and started my e-commerce with TFX, I liked the experience so far…”
Rudney Silva
Shopkeeper and Entrepreneur
Rated 4 out of 5
“I was a customer of another provider and my blog kept crashing and having technical problems with the connection to the database. TFX solved everything!! Gratitude…”
Renata Mendonça
Blogger and makeup artist
Rated 4.5 out of 5
“I started my accounting firm and still hadn’t found the right solutions for creating the website, forms, and landing page. I’m happy to be a customer and receive great servi…”
Fábio Santos
Entrepreneur and Accountant
Rated 5 out of 5
