Success Stories
From robust web and mobile applications to intuitive UI/UX design, backend engineering, cloud hosting, SEO, and performance optimization, our case studies showcase how Tattvio delivers future-ready solutions tailored to real business goals. Dive into our featured projects and discover the impact we create.
Explore Our Work, Built for Real-World Impact
Every project we craft is a reflection of our commitment to innovation, performance, and business value. From interactive platforms and scalable backend systems to high-converting UI/UX and secure infrastructure, these case studies highlight how we solve real challenges through custom digital solutions. Browse our portfolio to see how Tattvio transforms ideas into measurable success.
PlayWall
Category: Marketing
3 Months
An immersive, scalable platform enabling brands and event planners to deliver interactive experiences through dynamic game customization and streamlined client engagement.
Peer Voting Platform
Category: Others
1 Months
A dynamic web platform for photo ranking through peer voting and the Elo rating system.
Streamlining Event Collaboration at Scale
Category: Others
3 Months
A collaborative event management platform that connects users, planners, and vendors in a unified workspace.
Event Microsite for NARS Cosmetics
Category: Others
0 Months
Crafted a mobile-first web experience for a NARS Cosmetics event, enabling attendees to engage with four immersive stations using QR codes and real-time progress tracking.
QR-Based Treasure Hunt Web App
Category: Others
0 Months
Built an interactive web platform for CelcomDigi’s event that allowed users to scan QR codes, collect animated Z-coins, and unlock access to an exclusive reward experience.
What Our Clients Say
Don’t just take our word for it; hear directly from the businesses we’ve partnered with. We’re proud to deliver results that build lasting relationships.
"Easy to work with and he provides the expertise in many areas even during the discussions. Looking forward to work...
Hashy (Hashini) Perera
Project Manage of Kezerk Innovations
"Fantastic work. Amazing speed and quality. Would recommend for anyone to hire. Two thumbs up. 👍🏻"
Keshav Vadrevu
Independent Entrepreneur
"I had an excellent experience working with Kousik. Their professionalism and dedication to the project were outstanding. They delivered high-quality...
Norbert Adam
Independent Entrepreneur
"Kousik does excellent work and incredibly fast. Will hire again :)"
Nandor Rakosi
Founder of Polymorph Studios
"Always a pleasure working with Kousik! He is detail oriented, easy to communicate with, professional and skilled! Highly recommended. :)"
Dimitriya Geleva
Lead Product Designer of Kezerk Innovations
"Happy to work with Kousik in multiple projects as he delivered all of them successfully. Looking forward to work with...
Hashy (Hashini) Perera
Project Manage of Kezerk Innovations
"Amazing job! Proactive, fast, went above and beyond on this task. I will definitely work with him again! He hard...
Bruno Jean-Charles Lhote
Independent Entrepreneur
"Easy to work with. Highly recommended!"
Michael Elliott
Independent Entrepreneur
"He is so cooperative and delivered a quality product. Looking forward to work with him again."
Hashy (Hashini) Perera
Project Manage of Kezerk Innovations
Haz Zainedin
Independent Entrepreneur
"Kousik is very professional, quick and detail oriented! He communicates with patient and understanding, making sure that the feedback is...
Dimitriya Geleva
Lead Product Designer of Kezerk Innovations
"Easy to work with and he provides the expertise in many areas even during the discussions. Looking forward to work...
Hashy (Hashini) Perera
Project Manage of Kezerk Innovations
"Fantastic work. Amazing speed and quality. Would recommend for anyone to hire. Two thumbs up. 👍🏻"
Keshav Vadrevu
Independent Entrepreneur
"I had an excellent experience working with Kousik. Their professionalism and dedication to the project were outstanding. They delivered high-quality...
Norbert Adam
Independent Entrepreneur
"Kousik does excellent work and incredibly fast. Will hire again :)"
Nandor Rakosi
Founder of Polymorph Studios
"Always a pleasure working with Kousik! He is detail oriented, easy to communicate with, professional and skilled! Highly recommended. :)"
Dimitriya Geleva
Lead Product Designer of Kezerk Innovations
"Happy to work with Kousik in multiple projects as he delivered all of them successfully. Looking forward to work with...
Hashy (Hashini) Perera
Project Manage of Kezerk Innovations
"Amazing job! Proactive, fast, went above and beyond on this task. I will definitely work with him again! He hard...
Bruno Jean-Charles Lhote
Independent Entrepreneur
"Easy to work with. Highly recommended!"
Michael Elliott
Independent Entrepreneur
"He is so cooperative and delivered a quality product. Looking forward to work with him again."
Hashy (Hashini) Perera
Project Manage of Kezerk Innovations
Haz Zainedin
Independent Entrepreneur
"Kousik is very professional, quick and detail oriented! He communicates with patient and understanding, making sure that the feedback is...
Dimitriya Geleva
Lead Product Designer of Kezerk Innovations
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