We can improve your business

Web & mobile application and web site development for your company

Web & mobile app

Improve the processes of your company. The web & mobile app will organize and save your business a lot of time and money.


Web site

We also develop the web site for your company using the best technology with a great design, including many features like e-commerce, content management and many others.


Web development

Our awesome team will work in your projects with a great quality using the best technologies in the market.


Desktop, tablet and smartphone applications

Our priority is to attend your needs using the best market technologies  focusing in development, performance, security and design providing the best user interface and a better user experience.

For Your Business

Here some of our own projects created for some companies

For Developers

Here some of our own tools created for developers

What Our Clients Say

Some of our clients comments about the projects successfully finished and about our team quality.

“Fabio has supported us to migrate our Digital Value Cloud project to ExtJS 6. He is a reliable, highly skilled professional who is adding value to every FE initiative.“

Christian Gilcher

“Fabio is an exceptional graphical user interface developer.
He came on board to develop ExtJS and PHP to breathe a wireframe diagram to life. I found him responsive and professional. Quite simply, he delivers. I would work with him again.”

Greg Pellegrino

“Fabio is a great developer, he is committed to get the job done to satisfaction.
We will definitively keep on working with him.
He has excellent skills with ExtJS! Thank you for your work.”

Joep Mutsaerts

“Fabio is very dedicated and professional UI developer. He’s incredibly resilient. No problem is too big or new framework too complicated that he can’t crack. From advancing in his career, to help other developers and seeking to grow his business, he has built an incredible track record and a valuable skill set for any engineer organization.”

Bruno Tavares

“The work he delivered was on time and high quality. Would hire again if additional projects requiring his skill set are scheduled.“

Greg Pellegrino

“Highly professional and real experts. Great Ext JS instruction and help,
very talented Ext JS developer. He worked out very well. Only wish we could keep using him.“

Eric Olson

“Fabio is an excellent resource for anyone looking for experts in ExtJS. He has a great team of developers he can bring onboard to a project and begin making a real impact immediately.
I would hire him again without hesitation. Fabio is definitely a great asset to a team
Raphaela is a rare gem. She communicates well and has a great sense of how long it will take her to complete tasks. She is agile without fault and adjusted to our changing requirements without a single complaint. I would bring her on full time if I only had the need.“

Bob Arnold

“Fabio was great to work with an reliable and communicated well. His work was on-time and well executed. I would recommend him for future work.
Andre was great to work with, and I’d certainly work with him again. He knows javascript very well, and know SenchaTouch very well.”

Rob Gould

“Fabio is a good developer, his skills in ExtJs are great and he always had a quick solution to almost everything. I liked how he was trying very hard to improve quality of code and how fast he could get into issues and solve them since we were getting waves of bugs and improvements. He did a fantastic work and he has done all issues he should even though his commitment sometimes diverges for the clients he has.
I appreciate the honesty of Fabio finishing from one day to another the work together.”

Jorge Leyria

“Fabio develops quickly, he has good suggestions, and great coding skills. He is very dependable as well.”

Willian Gerwin

“Did the work needed very fast on this job. We have one more job to complete which i believe will be superb as promised. If you know exactly what you need Fabio is great to work with and reliable.“

Panagiotis Tasiopoulos

“Fast, cooperative, patient and available for “training on the job”. A very good partner. I’ll call him again“

Marco Pancotti

Meet Our Customers

Some of our clients that helped the Policeno Technology growing.

Our Awesome Team

Here is our skilled expert team to provide your projects high quality and performance.

Fabio Junior Policeno

Founder & CEO

CEO and Web Developer Expert, Fabio became Sencha MVP after years of experience. Focused on Ext JS framework using the best practices and applying quality on his projects also using other Javascript frameworks. Leader of the current Policeno’s team with great results on executed projects. Skills: Ext JS (web and mobile), Node JS, Javascript, CSS, SASS, Node JS, PHP, Yii, MySQL, SQL Server, Git and UNIX

Andre Spisila

Web & Mobile Developer

Andre is a great Javascript expert. He is also part of the Sencha MVP group. Currently he has made great projects using React, React Native, Node JS and Mongo DB. He has great experience with many projects around the world including web sites development and web & mobile applications. Skills: PHP (CakePHP), Javascript, jQuery, NodeJS, Ext JS, React, CSS, SASS, HTML5, MySQL, PostgreSQL, Linux and Git.

Raphaela Tamiette

Web Developer

Since 2007 working with web development. She started developing dynamic websites using PHP, CSS, Javascript, jQuery, HTML, Ajax, MySQL –including customer support. Requirements and business rules analysis, MySql database creation and maintenance. Development and maintenance of the Internet providers management software. Skills: PHP, JavaScript, Ext JS, jQuery, HTML5, MySQL, Linux, CSS and Git.

Anurag Chaturvedi

Web Developer

Ext JS developer, total experience of 8+ years in Sencha Ext JS. Strong areas is Ext JS, Bryntum Scheduler, Bryntum Calendar, Bryntum Gantt Scheduler, Bryntum Task Board, Ext Calendar.
Skills: Ext JS, Bryntum, asp.net, C#, JavaScript, Angular JS, Node JS, CSS, SASS, HTML, SQL Server, Git, Cloud storage, Windows Azure and Jenkins.







Latest News

Follow our last news about technology, new components and free examples to create your own products. Check it out!

Policeno is Sencha MVP

In 2018 Fabio and André become part of the Sencha MVP team. This is a group with less than 40 members with best Ext JS developers around of the world.[…]

Read more
May 23, 2019 0

Base to Web System Simple

This is in MVC CRUD both in the Ext JS as in PHP (native) and the best is that you are using abstract classes. Tried to apply the best practices[…]

Read more
May 21, 2014 0

Base to System Web Desktop Simple

This is in MVC CRUD both in the Ext JS as in PHP (native) and the best is that you are using abstract classes. Tried to apply the best practices[…]

Read more
May 21, 2014 0

Policeno Technology was created focusing quality and best practices

At the end of 2011 Fabio Jr. Policeno, the founder, achieved his dream starting his own business, created full of direction, persistence, following the goals, supported by his beloved wife, Jayle and under God’s blessing. So Policeno Technology was created.

The company started using the Sencha frameworks for its own project and the first customers in Brazil, under Rodrigo K. Nascimento and Bruno Tavares support, Bruno as Sencha Official former and both national reference at this tool.

In the following years, the company grew having more than ten employees, specialized in Javascript frameworks and started attending customers in many countries.

Currently Policeno Technology has a wide variety of products such as: systems, ready components, ready basis for developing systems, automatic generator applications, among others, not to mention working with development of customized systems, development on demand, consulting and training.


Let us know what you need to improve your business, we are here to help you with our best team, products and services.