our combination of business experience and technology depth is what makes us unique. we'll meet any challenge with unparalleled


ceo and founder


Paulo founded Integritas Solutions together with Alessandro Ribeiro in 2004. He has been responsible for delivering high-quality software products and services throughout America, working for companies like GMAC, EDS, DTE Energy, Siemens, Convergys, and others. He has more than 20 years experience in highly scalable, secure, web-based systems. As a Software Architect, he has implemented and lead the deployment efforts of state-of-the art, innovative, business solutions. Paulo has extensive experience in the financial, automotive, automotive, energy, and education industries. He lives in Austin, TX with his wife, and three children.

chief architect and co-founder


Alessandro is the man behind the Brazilian operations of and is one of Latin America's most respected authorities in the Java technology. He has successfully designed, built and deployed new applications at companies like Banco Central, Petrobras, Brazilian Navy as well as a number of Fortune 500 companies in the United States. He is a frequent lecturer and speaker in conferences throughout South America speaking on topics like Test Frameworks for Web Applications and Java Web Frameworks. Alessandro is frequently requested to lecture on languages such as Java, Ruby on Rails, Javascript, Design Patterns, and Scaling Web Systems. He lives in Niterói, Rio de Janeiro, with his wife.

president of asia operations


Damitha Jayarathna is managing Integritas software development operations in Sri Lanka since 2009. He founded Softcodeit Solutions, Integritas' Asian subsidiary, in 2004. He oversees a group of 40+ young talented software engineers. Damitha began his career as a software developer and has been engaged in various capacities in different levels of leading software, consultancy and financial institutions in Sri Lanka. Damitha holds a Bachelor of Science (Hons.) Degree in Information Systems from the Manchester Metropolitan University UK and he also holds a Post Graduate Diploma in Information Systems from the Sri Lanka Institute of Information Technology. He lives in Battaramulla, Colombo with his wife.


we have worked in a wide variety of projects offering solutions from e-commerce to CRM, mobile apps, to artificial intelligence. and everything in between. all tailored to our clients' needs with outstanding


sapling learning

Sapling Learning

Integritas was instrumental in bringing Sapling Learning to fruition. From a very small startup in Austin, with dreams of changing the way STEM disciplines are taught, the team of developers, architects, designers, and testers at Integritas partnered up with Sapling's local team, and made the dream a reality. Sapling Learning is currently being used by hundreds of Higher Education institutions around the world, and changing the way over 300 thousand students learn. The company was acquired by Macmillan New Ventures in 2012.

Pearson Education

Working with the Assessment and Information Group, in the aimsweb platform, Integritas has quickly integrated its developers with Pearson's own team. Working together as one, with solid development processes in place, aimsweb has evolved into one of the most widely used assessment tools in the K-12 space in the United States. With desktop and mobile versions available, aimsweb is a comprehensive system that supports Response to Intervention (RTI) and tiered instruction. This system provides brief, accurate measures of reading, math, spelling, and writing.

baby shusher


What started out as a desperate effort of parents trying to get their baby to sleep better, evolved into a best-seller mobile app and then, recently, an entire line of baby products dedicated to help parents get a few extra minutes of peace around the house. With manufacturing and distribution centers in Asia and America, BabyShusher is an example of where Integritas jumped into a completely new industry and helped make it a success.

leukemia and lymphoma society

Leukemia and Lymphoma Society

Once again in a staff augmentation capacity, Integritas joined the Leukemia and Lymphoma Society and brought in a set of best practices, and coding standards that helped LLS launch its robust, state-of-the-art fundraising platform. Integrating offices around the country, campaign goals, participants, and making it all into a very effective, easy to use, inexpensive to run system.


our team was carefully trained over the years and we have people from all levels and skillsets in different parts of the world to ensure you get the quality you need for the best value


The Integritas team is made of industry seasoned software developers, architects, UX Specialists, and Project Leads. All our team members have worked at major corporations in Brazil, Europe, Asia, or the USA and understand the virtues of hard work and loyalty. Their combination of business experience and technology depth makes them unique and able to meet any challenge the are presented with. Our unique environment and culture provides a stable home for motivated and talented engineers.


If your company lacks the internal knowledge to make the right technical decisions, or simply cannot scale fast enough to fulfill new technology demands, Integritas can help. Our team of experts can gather the project requirements and provide a detailed plan on how to tackle the issue. We come armed with everything needed to get the job done. From setting up source control, bug tracking, and project management systems, to choosing and managing the appropriate hosting platform.


More often than not, enterprises need to quickly add personnel to meet a specific target, but simply cannot spend the cycles necessary to identify and hire new talent. Integritas can provide the technical resources to add to your existing teams to help assure your success. From 1 to 100 resources, we can quickly ramp up to meet your demands. We are very easy to work with and our people are some of the best in the industry.


Our team of certified experts has vast experience in technology training. Particularly in the Java platform, PHP, .net, iOS, Android, Node.js, and - more recently - the popularity of Javascript-based frameworks such as Angular.js, Ember.js has prompted us to set up an aggressive training plan for our internal team as well as for our partners. Within our staff, we have professionals that deliver technology training in some of the world's largest enterprises.


are you ready to talk to us? we have people in 3 continents ready to help in different languages and timezones, drop us a line



our headquarters are located in the Heart of Texas, surrounded by the hills, ranches, and vibrant lifestyle of Austin.

11901 W. Parmer Ln.
Suite 230
Cedar Park TX, 78613
(512) 535-3550

Austin headquarters


our main office in brazil is located in rio de janeiro. Home to the 2016 Olympic Games, and one of the world's most beautiful cities.

Rua Tupiniquins 303,
São Francisco
Niterói, RJ - CEP 24360-260
(512) 535-0586

Integritas Rio


our office in sri lanka is located in Colombo One of the fastest growing cities in Asia. With stunning landscapes, pristine beaches on the Indian Ocean, and the best tea one can possibly experience in the world, our team has quite the life!

No. 48/7,
Rajamalwatta Road, Battaramulla, 10120, Colombo,
Sri Lanka.
(512) 535-2675
+94 112 868864

Integritas Sri Lanka