“My team and I are really happy with the product. The whole team is doing a fantastic job, I’m happy to report. I would also like to work together again to create and launch another product after we get this one off the ground”.

This feedback we got from our client Michael Ini-Abasi, who is the founder of Testigram – a brand-new application that was inspired by Instagram. The founder is a highly ambitious person who runs several small projects and now wants Interexy to help him enter the web industry with his bright and promising idea.

application screenshot


Social media is in high demand now. But going back to our well-known Instagram in 2010, people were only starting sharing news and chatting with users from across the world. At this time, Instagram was adopted for adults and teenagers, as it has a simple design, smooth and understandable interface even for those who just take the phone into their hands.

note screen
category selection
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user interface

Style Guide

This is why Testigram’s founder decided to help adults get back into social media life, find friends, relatives, share common interests and discuss the latest news based on their needs – and all in one straightforward, minimalistic, and convenient web product.

camera lens
  • Light
  • Regular
  • Italic
  • SemiBold
  • Bold
Pair typeface
Sans Serif typeface designed by Indian Type Foundry
a b c d e f g h i j k l m n o p q r s t u v w x y z
a b c d e f g h i j k l m n o p q r s t u v w x y z
1 2 3 4 5 6 7 8 9 ! @ # $ % ^ & * ( ) _ +
primary colors

Color Palette

Style guide


The UX part of the design has been performed to ensure the app provides great interaction with prospective users, clearly and engagingly presents main features, products, and services across channels, and works in a way that benefits each user. This gave us an intuitive interface that was easy to understand.

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commentary addition share socials create a testimony

Business challenge

The concept of the product is simple and in-demand. The founder has already had some ideas and plans on this service but later understood that it is a great time to enter the industry and take the Interexy team as a trusted developer. The first idea was to craft a web application that would look like Instagram in 2010. However, the founder wanted to provide such service, especially for religious people, but after a well-thought-out discussion where our BAs and PMs explained the opportunity of the future product, our team and a client agreed that the Testigram would be for all adults who are interested in Instagram but find it too complex to use on a daily basis.

profile creation
Application Development

UX/UI Design

We also achieved the best interface in the stage of the UI design, as it is almost invisible to the user. We ensured the platform avoided unnecessary elements and was clear in the language. Consistency and the most well-known UI elements were two drivers of the process that makes feel more comfortable within the service.

Testigram app Image add a post Image
App Development

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Application Development


The main idea of Testigram’s founder was to develop a modern yet straightforward web product that is easy to use, has only relevant information, requires minimal steps to perform an action, and can be used by users with various digital experience levels. For this project, we took only highly-skilled team members to create a smooth workflow and reduce both development and testing time.

profile search

As a result, we crafted a brand-new web application that became a game-changer in the industry and gained lots of users. When entering the link of the service, users can either create a new account or log in if they have used the app before. Alongside these buttons, the service provides a news field that can be quickly checked before signing in.

app description and mission

After filling in a simple form, users get an invitation link on the mentioned email. All that is needed then is to create posts called “testimony,” discuss news according to the following pages, comment on others’ news and use a smart search to find everything that is needed.

user account
App Development

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Technology Stack

Development technlonogies

React amazon web sarvices PHP

React, as one of the most widely used libraries, was our go-to choice for front-end development. It gave our developers a great ability to work with a virtual browser that reduces potential bugs and makes the process faster and smoother.

In addition to React, PHP + AWS as a backend language played a great role in the development, as it is a server-side scripting language specifically intended for web development. AWS makes it easy for us to deploy, manage, and scale a PHP web application.



Testigram was launched and got over 3000 active users within only a few months. Additionally, the founder also started monetization of the web service through several resources, including selling books and other items.

user account

Michael is satisfied with the whole work of our team and the result we got, leaving such a positive review:

“I think we’ll like your perspective on the look and feel of a new AI-powered email system that we have been building since last year. Your design team is really good, so I’d like to have your input before we launch the product”.


What are we proud of?

We are proud that the product got a significant interest among users within such a short time. In addition, the client mentioned that he would also like to develop a mobile version of Testigram and work with our team again.

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Saad Saeed

Founder & CEO @ Crumb

Within its first nine weeks, the app received 8,000 users and a 4.7-star rating. The platform is well designed and hasn’t had many bugs. Interexy LLC is fast and efficient at building new features as well as taking scope changes in stride. Expertise and responsiveness are hallmarks of their work.

Will von Behr

Founder @ Urbs Travel

I got an amazing product that was exactly what I envisioned when I first sat out & drew the plans. The two areas that I think where Stan & his team particularly excel: first is attention to detail (…) & secondly the kind of support they’ve provided after the app was largely complete. I’m sure the number of teams just do the bug work & leave it but they are [Interexy team] always on hand to answer any questions really at any time of day which is incredible. So I’d encourage anyone who wants to build any sort of product to use Stan & his team. It’ll accelerate your business and make your life a whole lot easier.

Doug Scibilia

Founder & CEO @ SQRK – Squaker

Before choosing Interexy, I’ve hired a firm out of India – they gave me a great price, great timeline (…). And after close to a year, they told me they couldn’t get the project done. Then I started to talk with Stan from Interexy. I hired them, they quoted me 8 weeks to get this project done, well, 8 weeks later – the project is done. Now I just have nothing but a great thing to say about the company – they were on time, great communication and just great people there. I’d 100% recommend Interexy for any web development or app development project that you have out there, they’re just fantastic.

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