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English
$
USD
Our agency will be your full stack web app developer for saas, mvp in nextjs react and supabase
Kochanet
Top Rated
Agency
5 orders in queue
5.0
5.0
Gig Summary
What people loved about this freelancer
abdel_codes
United States
did a 1h consultation call before building anything and honestly it was worth every dollar. clear breakdown of what to build first, what to skip, and how to...
jamesbabson1490
United States
came back to luka to build the web version of my ios app and he nailed it. auth, the full ai quiz flow, dashboard with streak tracking, and stripe billing all...
endre_toth
Hungary
third project with luka and keeps getting better. built the full saas web version - auth, dashboard, ai insights, stripe billing all working. clean and exactly what i had in mind. easy as always.
lukerg1
United States
Had my financial web app full of bugs that 3 different freelancers couldn't solve. Luka solved it in such a short time that I was caught off-guard. Absolutely...
carolgaus
Spain
Third time working with Luka and same quality every time. built the saas tool exactly how i imagined - client tracking, invoices, all hooked up and working. clean code, no back and forth. easy.
Vetted by Fiverr Pro
Kochanet was selected by the Fiverr Pro team for their expertise.
About this gig
Most MVPs never make it to production. Yours will.
You have an idea you can't stop thinking about. A product you can already see. The only thing standing between you and launch is finding someone who'll actually build it the way you imagine it.
That's where we come in.
We're a small senior team with 100+ five-star MVPs behind us, Clutch Verified.
No middle layer, no junior handoffs. You talk to us, you get us.
Here's what really happens when we build your MVP:
- You stop explaining your idea and start showing it
- You walk into investor/stakeholders meetings with something real
- You stop checking Slack at 2am wondering if your dev disappeared
- You get your weekends back, because someone finally has it handled
- You become the founder you told everyone you'd be
Who we love working with:
Founders who can already see the product in their head. Operators tired of duct-taped tools. People who've waited long enough.
One small ask:
Just say hi. Tell us nothing, tell us everything whatever feels right. We'll take it from there.
About this agency
Kochanet
Agency
12 employees
Top Rated
Kochanet is part of the Fiverr Pro catalog and has been hand-picked by a dedicated Fiverr Pro team for their skills and expertise.
Vetted for
AI Development
Mobile App Development
- FromSerbia
- Member sinceJun 2023
- Avg. response time4 hours
- Last delivery1 day
Languages
English, Serbian
Turn what you already know into an app that works without you. We're a top 1% Fiverr Vetted Pro agency, which means Fiverr has vetted our work, service quality, and professionalism. $15M+ in client app revenue. 400,000+ paying users. 5.0 across 10,000+ reviews. Perfectly fluent English, US timezone overlap. Most of our clients are first-time app builders. That's our specialty. We help you understand what to build, what to skip, and what it actually costs. First call. Blueprint before code. Mistakes caught before they're expensive. Message "APP."
Among our clients
Wellnuss
Food products
Portfolio
FAQ
Do I own the code?
Yes, completely. Every line we write is yours from day one — full source code, full repository access, full commercial rights. No licensing, no lock-in, no strings. If you ever want to take it to another team, you can walk away with everything.
What happens if I find a bug after delivery?
We fix it. Any bug in the scope we built is on us, first 1 month, no questions asked. We've been doing this long enough to know that "delivered" doesn't mean "finished" - it means "ready for the real world to start poking at it."
Do you offer post-launch support?
Yes. Every project includes a free support window after launch for bug fixes and small adjustments. Beyond that, we offer ongoing monthly retainers for clients who want us to keep building, scaling, or maintaining the product long-term. Most of our clients stay with us.
What tech stack do you use, and why?
Next.js, Nest.js, Supabase, Firebase, Expo. It's the fastest way to ship a production-grade web app today: server-side rendering, type safety, real authentication, scalable database, and deployment in minutes. It's also a stack any senior developer in the world can pick up if you ever hand it off.
How involved do I need to be during the build?
As much or as little as you want. Typically 1h a week is sufficient enough.
What if my idea changes mid-project?
It probably will - that's normal. Small changes are part of the process and we absorb them without drama. Bigger pivots we'll talk through honestly: what it costs, what it changes, what we'd recommend. No surprise invoices, ever.
Will the app actually scale, or is it just an MVP?
It's built to scale. "MVP" describes the scope, not the quality. The codebase, database, and architecture we ship can comfortably carry you past your first 10,000 users without a rewrite. We build the foundation right so you're not paying twice.
How long does a typical MVP take?
Most MVPs take 4 to 8 weeks depending on scope. We'll give you an honest timeline before you commit, and we hit our dates. If something threatens the deadline, you'll know about it the day we know - not the day before launch.
Can you take over a project another developer started?
Sometimes, yes. We'll need to look at the existing codebase first to see if it's salvageable or if a clean rebuild is faster. We'll tell you the truth either way, even if the truth is "this isn't worth saving."
Do you build mobile apps too?
Yes. We build cross-platform mobile apps with Expo and React Native — one codebase, both iOS and Android, native performance. It's the same philosophy as our web stack: ship fast, scale clean, no rebuilds later. If your MVP needs web and mobile, we can build both in parallel.
Reviews
14 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A 
abdel_codes
United States
did a 1h consultation call before building anything and honestly it was worth every dollar. clear breakdown of what to build first, what to skip, and how to structure the saas so it doesnt fall apart later. no fluff, just useful. glad i found this before hiring a dev to build the wrong thing.
$100-$200
Price
12 days
Duration
L 
Seller's Response
Helpful?J 
jamesbabson1490
United States
Ongoing collaborationcame back to luka to build the web version of my ios app and he nailed it. auth, the full ai quiz flow, dashboard with streak tracking, and stripe billing all working exactly how i wanted. clean build, no back and forth, done in time for my product hunt launch. easy as always.
$400-$600
Price
5 days
Duration
L Seller's Response
Helpful?E 
endre_toth
Hungary
Ongoing collaborationthird project with luka and keeps getting better. built the full saas web version - auth, dashboard, ai insights, stripe billing all working. clean and exactly what i had in mind. easy as always.
$400-$600
Price
8 days
Duration
L Seller's Response
Helpful?L lukerg1
United States
Ongoing collaborationHad my financial web app full of bugs that 3 different freelancers couldn't solve. Luka solved it in such a short time that I was caught off-guard. Absolutely recommended for any software development. Coming back Luka!
$400-$600
Price
13 days
Duration
L Seller's Response
Helpful?C 
carolgaus
Spain
Ongoing collaborationThird time working with Luka and same quality every time. built the saas tool exactly how i imagined - client tracking, invoices, all hooked up and working. clean code, no back and forth. easy.
$200-$400
Price
10 days
Duration
L Seller's Response
Helpful?
Reviews
14 reviews for this Gig
| (14) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A abdel_codes
United States
did a 1h consultation call before building anything and honestly it was worth every dollar. clear breakdown of what to build first, what to skip, and how to structure the saas so it doesnt fall apart later. no fluff, just useful. glad i found this before hiring a dev to build the wrong thing.
$100-$200
Price
12 days
Duration
L Seller's Response
Helpful?J jamesbabson1490
United States
Ongoing collaborationcame back to luka to build the web version of my ios app and he nailed it. auth, the full ai quiz flow, dashboard with streak tracking, and stripe billing all working exactly how i wanted. clean build, no back and forth, done in time for my product hunt launch. easy as always.
$400-$600
Price
5 days
Duration
L Seller's Response
Helpful?E endre_toth
Hungary
Ongoing collaborationthird project with luka and keeps getting better. built the full saas web version - auth, dashboard, ai insights, stripe billing all working. clean and exactly what i had in mind. easy as always.
$400-$600
Price
8 days
Duration
L Seller's Response
Helpful?L lukerg1
United States
Ongoing collaborationHad my financial web app full of bugs that 3 different freelancers couldn't solve. Luka solved it in such a short time that I was caught off-guard. Absolutely recommended for any software development. Coming back Luka!
$400-$600
Price
13 days
Duration
L Seller's Response
Helpful?C carolgaus
Spain
Ongoing collaborationThird time working with Luka and same quality every time. built the saas tool exactly how i imagined - client tracking, invoices, all hooked up and working. clean code, no back and forth. easy.
$200-$400
Price
10 days
Duration
L Seller's Response
Helpful?
