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$
USD
I will build your full stack software web app erp, HR CRM, saas mvp with ai integration
Vertex Digital
4.0
4.0
About this gig
"Struggling to find a developer who understands your business process not just code? I build ERP, CRM, SaaS, and AI-powered tools that actually solve real operational problems on time and on budget." I'm working with many years of experience building scalable, secure, and user-friendly applications for businesses worldwide.
What I Deliver:
- AI SaaS Platforms (OpenAI, GPT-4, LangChain, RAG pipelines, LLM chatbots)
- Web Applications & Software System
- Custom Websites
- UI/UX Design
- Mobile Apps (Android & iOS)
- Database Management
- CRM ERP HRM POS SOFTWARE
- API Integration and API Development
- Optimized Frontend & back-end
- Authentication, subscriptions, dashboards
- AWS serverless deployment
- Fix MERN Stack app bugs
- Startups building AI-first SaaS products
- Companies adding AI features to existing software
- Businesses automating workflows with LLMs
- Founders launching an AI MVP fast
Tech Stack: React.js, Next.js, TypeScript, Tailwind | Node.js, Express, Python (FastAPI), Firebase | PostgreSQL, MongoDB, MySQL | OpenAI API, Pinecone | SocketIO
Stripe/Paypal Integration Firebase etc..
Message me before ordering so I can guide up.........
Get to know Vertex Digital
Vertex Digital
Senior Full Stack Developer, Scalable Fast MVP, AI SaaS and Web App Specialist
- FromBulgaria
- Member sinceNov 2025
- Avg. response time1 hour
- Last delivery1 week
Languages
English, Bulgarian, French, Spanish
Hi there! I'm raymon Full Time Computer Scientist And Engineer, I build AI-powered SaaS platforms, Desktop, MVPs, and custom web applications that help businesses grow faster and operate smarter. With 4+ years of real-world experience and alot systems delivered, I develop scalable solutions using React, Laravel, Node.js, Django, MySQL, and MERN. From MVPs to enterprise custom software, I focus on performance, clean structure, and long-term growth. With me, you talk to a Chief Technology Officer, not automated AI replies. Want a Full Technology Officer For Your Project? Let’s talk.
My Portfolio
Reviews
4 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S saludcredit
United States
A disaster; nothing worked.
$200-$400
Price
10 days
Duration
Helpful?D 
dewiimil
United States
This seller truly delivered beyond what I imagined for my project. His skills in software development are top-notch and he solved complex issues effortlessly. He was patient, responsive, and very committed to getting everything right. The project was completed on time with excellent results. I will definitely be coming back and recommend him 100%.
$50
Price
5 days
Duration
Helpful?S sijmenpothoven
Netherlands
Ongoing collaborationI had an amazing experience with this seller! The communication was excellent, delivery was fast, and the quality of the work exceeded my expectations. Every detail was handled professionally, and you can tell they truly care about customer satisfaction. I highly recommend this seller to anyone looking...
$50
Price
5 days
Duration
Helpful?S sijmenpothoven
Netherlands
Ongoing collaborationWow, this seller absolutely nailed it! From start to finish, everything was smooth, quick, and stress-free. The final result was even better than I imagined, and the attention to detail was impressive. If you’re thinking about ordering, don’t hesitate you’ll be glad you did. Highly recommended!
$50
Price
5 days
Duration
Helpful?
Reviews
4 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S saludcredit
United States
A disaster; nothing worked.
$200-$400
Price
10 days
Duration
Helpful?D dewiimil
United States
This seller truly delivered beyond what I imagined for my project. His skills in software development are top-notch and he solved complex issues effortlessly. He was patient, responsive, and very committed to getting everything right. The project was completed on time with excellent results. I will definitely be coming back and recommend him 100%.
$50
Price
5 days
Duration
Helpful?S sijmenpothoven
Netherlands
Ongoing collaborationI had an amazing experience with this seller! The communication was excellent, delivery was fast, and the quality of the work exceeded my expectations. Every detail was handled professionally, and you can tell they truly care about customer satisfaction. I highly recommend this seller to anyone looking...
$50
Price
5 days
Duration
Helpful?S sijmenpothoven
Netherlands
Ongoing collaborationWow, this seller absolutely nailed it! From start to finish, everything was smooth, quick, and stress-free. The final result was even better than I imagined, and the attention to detail was impressive. If you’re thinking about ordering, don’t hesitate you’ll be glad you did. Highly recommended!
$50
Price
5 days
Duration
Helpful?
