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Fiverr Pro
English
$
USD
I will develop a modern nextjs saas web app
Wasi Khalid
Level 1
4.5
4.5
About this gig
7 years. 100+ apps shipped. Zero missed deadlines.
I'm Wasi, a full-stack developer and CEO of Vancroft. I build SaaS platforms, AI-powered web apps, and production-ready dashboards for startups that need to move fast and scale faster.
WHAT I BUILD
SaaS platforms with billing, auth & admin dashboards
AI-integrated apps (OpenAI, Claude API, LangChain)
E-commerce systems & custom business dashboards
MVPs live in 72 hours of a real product, not a prototype
TECH STACK
Next.js 15 · React · TypeScript · Node.js · PostgreSQL
AWS · Docker · Stripe · JWT · OAuth2
REAL RESULTS
Fintech platform processing $2M+ monthly transactions
E-commerce dashboard with 10k+ monthly active users
90+ Lighthouse scores on every delivery
80% of orders delivered before the deadline
Message me your idea, and I'll respond within 1 hour.
Get to know Wasi Khalid
Wasi Khalid
I Build and Launch AI Powered SaaS Products Full Stack, DevOps and Strategy
Level 1
- FromPakistan
- Member sinceSep 2021
- Avg. response time1 hour
- Last delivery3 months
Languages
Urdu, English
I am a highly skilled Full Stack Developer with almost 7+ years of experience in React, Angular, Next.js, Python, and DevOps. As the CEO of Vancroft, I specialize in frontend, backend, and cloud solutions. My expertise includes Node.js, Django, .NET Core, PostgreSQL, Firebase, and CI/CD Pipelines. I've built enterprise applications for Johnson & Johnson and delivered 100+ projects across e-commerce, healthcare, and fintech. I build scalable, high-performance applications with enterprise-grade security. Let's create something amazing together!
My Portfolio
Other Software Development Services I Offer
FAQ
How quickly can you start my project?
I typically start within 24 hours of order placement. For urgent MVP builds, I offer 72-hour delivery on the Basic package. Message me before ordering, and I'll confirm availability for your timeline.
Do you build AI-powered features into web apps?
Yes, AI integration is a core part of what I do. I've built platforms using OpenAI, Claude API, LangChain, and custom AI models for features like chatbots, content generation, image processing, and intelligent dashboards. Just describe what you need, and I'll tell you exactly how to build it.
Will I own the source code after delivery?
Absolutely. You get full source code ownership, clean documentation, and a handoff session so your team can take over confidently. No lock-in, no hidden dependencies, the code is yours.
Can you work with my existing codebase or team?
Yes. I regularly join ongoing projects, debug existing code, extend features, or integrate with a client's dev team. Share your repo and requirements, and I'll do a free review before we start.
What if my project is more complex than the packages?
Message me with your full requirements. I offer custom quotes for larger builds. I've delivered projects from $500 MVPs to $10,000+ enterprise platforms. A complex scope is welcome; I'll break it into clear phases so you always know what you're getting and when.
Reviews
22 reviews for this Gig
| (20) | ||
| (0) | ||
| (0) | ||
| (1) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
L 
liorherman
Repeat Client
Israel
Very well done and delivered. Attentive to details and system Ops.
Up to $50
Price
2 days
Duration
Helpful?D dougginapp
United States
Strong team and good communication. I brought an ambitious MVP scope, and they did a great job translating detailed requirements into a solid app foundation. Not everything was completed in the first phase, but the work delivered was high quality. I’m continuing with them to finish the app and would recommend them.
$400-$600
Price
5 weeks
Duration
Helpful?T techminerguy
Repeat Client
United States
He deliver this phase of the project on time with very good quality.
$200-$400
Price
6 days
Duration
Helpful?T techminerguy
Repeat Client
United States
I want to share one important thing for me is verbal communications, he take care to explain all and show how the things work on a live session.. this was a test to know how good he is before he next job.
$50-$100
Price
6 days
Duration
Helpful?T techminerguy
Repeat Client
United States
He delivered on time and provide a very good coding, I just want to share one important thing for me is verbal communications, taking care to explain all and show how the things work on a live session..
$200-$400
Price
7 days
Duration
Helpful?
Reviews
22 reviews for this Gig
| (20) | ||
| (0) | ||
| (0) | ||
| (1) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
L liorherman
Repeat Client
Israel
Very well done and delivered. Attentive to details and system Ops.
Up to $50
Price
2 days
Duration
Helpful?D dougginapp
United States
Strong team and good communication. I brought an ambitious MVP scope, and they did a great job translating detailed requirements into a solid app foundation. Not everything was completed in the first phase, but the work delivered was high quality. I’m continuing with them to finish the app and would recommend them.
$400-$600
Price
5 weeks
Duration
Helpful?T techminerguy
Repeat Client
United States
He deliver this phase of the project on time with very good quality.
$200-$400
Price
6 days
Duration
Helpful?T techminerguy
Repeat Client
United States
I want to share one important thing for me is verbal communications, he take care to explain all and show how the things work on a live session.. this was a test to know how good he is before he next job.
$50-$100
Price
6 days
Duration
Helpful?T techminerguy
Repeat Client
United States
He delivered on time and provide a very good coding, I just want to share one important thing for me is verbal communications, taking care to explain all and show how the things work on a live session..
$200-$400
Price
7 days
Duration
Helpful?
