About us
Not another dev shop
We’re your product team on the inside.
We work with your tools, move at your pace, and give you clear answers. Not vague timelines. No ticket silos. No disappearing acts. Just product-focused devs who think beyond the code.
We build like it’s our business, because your success reflects on ours.
We stay close to the products we build and many of our client relationships last 3+ years, because we keep delivering value.
Less agency, more ownership. That’s Celestify.
Every project gets senior engineering oversight and strategic guidance. No juniors left unsupervised, no random tech decisions. You get a team with opinions, experience, and people who care about the outcome as much as you do.
We’ve built startups, shipped products, managed messy projects, and fixed bad agency code. We think in terms of added value, not just tickets. Whether you’re launching from zero or scaling a live product, we bring speed, strategy, and clarity, without adding noise.
You’ll always know what’s happening, what’s next, and what it costs. Async updates, open Slack/Teams access, fixed pricing, and a dev team that gets things done without you chasing.
Case Studies
Recent work
A social app that helps people find local events, meet others with the same interests, and book tickets fast, with smart suggestions built in.
Custom Development
A social app for discovering events, booking tickets, and finding your crowd
Simple Revolut Pay and card payments for Lightspeed (Ecwid) stores.
Custom Development
Revolut Pay for Lightspeed (Ecwid) stores
Our Process
Start in 4 simple steps
You tell us what you're building. We'll ask smart questions, share early thoughts, and make sure we're a good fit.
We'll map out the scope, priorities, and tech decisions - everything you need to move fast without cutting corners.
You get a team that works with your flow. Real updates, async demos, and a pace that feels in sync, not distant.
We don't disappear after v1. We stay close, help you scale, and keep improving the product with you.
Success Stories
What clients say about Celestify
Celestify improved our website performance and streamlined the backend, enabling our team to build faster, better customer experiences resulting in higher conversion and more pipeline.
Evan Benet
SVP of Growth, Perry Weather
Working with Celestify doesn't feel like working with an external team. That's the best way to explain how simple and enjoyable it is to work together.
Ishaaq Shafi
CEO & Founder, Chat University
Working with Celestify has been a truly smooth and seamless experience. What stands out most is their unwavering commitment to finding solutions, no matter how complex the challenge, they approach every task with a can-do mindset and deliver results.
Drishdey Caullychurn
Founder & CEO, TEXpert AI
Paras and his team are absolutely incredible. Super professional, very knowledgeable and product centric. He guided our team of developers and delivered a world class product within a very short timeline.
Agnieszka Dulas
Co-founder, Fritty Club
We have been working with Paras and his team at Celestify for almost 3 years and we are extremely pleased overall with his services. He is smart, plans well, thinks of solutions ahead, carries through full implementation, and is there to support after deployment.
Miriam Boudreaux
CEO, Mireaux Management Solutions
