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$
USD
I will develop custom saas CRM and ai web applications using next js, python
Chanaka
Level 1
5.0
5.0
Gig Summary
About this gig
Need a custom SaaS platform, a modern CRM, or an AI web app? I will build and launch your platform using robust Next.js and Python architectures.
As an experienced full-stack engineer, I specialize in turning complex ideas into clean, scalable code, focusing on responsive UI, database security, and API automation.
My Tech Stack:
- Frontend: Next.js, React.js, TypeScript, Tailwind CSS
- Backend: Python (Django, FastAPI) or Node.js (Express)
- Databases: PostgreSQL, MongoDB, MySQL, Supabase, Firebase
- AI Engines: OpenAI, Claude API, LLM agents, semantic search
I write clean, documented code built to scale. Standard and Premium packages also include post-launch bug support.
I am happy to sign an NDA to keep your project 100% confidential.
Please message me before ordering to discuss your project requirements!
Get to know Chanaka
Chanaka
your success is my happiness
Level 1
- FromSri Lanka
- Member sinceOct 2017
- Avg. response time1 hour
- Last delivery1 week
Languages
English, German, French
I’m Chaminda Chanaka, Im working as a Software Engineer since 2015.
My expertise includes:
◉ Web Development & Design
◉ API Development & Integrations
◉ AI Automations & Agents
◉ AI Integrations, OpenAI, Gemini, Claude API
◉ Custom AI Chatbot Development
◉ Make, Zapier, Custom, GoHighLevel Automation Expert
◉ Python, Flask, FastAPI, Django
◉ PHP, CodeIgniter, Laravel
◉ JavaScript, jQuery, Bootstrap
◉ Vue.js/Nuxt, React.js/Next, Angular
I’m an AI & Web Developer and API Integration Expert who builds smart, scalable, and high-performance web and AI solutions.
My Portfolio
Other Software Development Services I Offer
FAQ
What technologies do you use for development?
I primarily work with the MERN stack (MongoDB, Express, React, Node.js) and Laravel (PHP) for backend and full-stack solutions. Depending on your project, I also integrate AI tools, APIs, and cloud services to deliver advanced and scalable applications.
Do you provide design services as well?
Yes! I provide complete UI/UX design using Figma, including wireframes, prototypes, and responsive layouts that match your brand identity and user experience goals.
Can you integrate AI into my existing system?
Absolutely. I can integrate AI and automation features such as chatbots, analytics, data processing, and predictive models using APIs or custom-built machine learning components.
What is included in the 3 months of free post-launch support?
Post-launch support covers bug fixes, minor updates, performance optimization, and small feature adjustments to ensure your app runs smoothly after deployment.
How do you manage and track project progress?
All projects are managed using Agile methodology with regular updates through Jira, ensuring transparency, progress tracking, and timely delivery.
Do you offer domain, hosting, or deployment services?
Yes. I assist with server setup, deployment, and hosting configuration (AWS, DigitalOcean, Vercel, etc.) to make your application live and stable.
What if I’m not sure about the technical requirements for my project?
No worries! I offer unlimited free consultation calls to discuss your ideas, clarify requirements, and help you choose the best tech stack and architecture.
Reviews
16 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A ashfaqkhan_786
Fiji
An excellent person to work with. He showed professionalism and expertise in every step he took and was always there to solve issues as they appeared.
$1,000-$2,500
Price
3 months
Duration
Helpful?Y yonatan6385
Israel
Ongoing collaborationGood communication and responsiveness. The developer implemented the requested changes and improved the overall behavior of the system. Satisfied with the result and open to working together again.
$200-$400
Price
7 days
Duration
Helpful?R 
randall_west
Cambodia
Superior work. I would highly recommend this contractor.
$50
Price
1 day
Duration
Helpful?A 
antoniogaldiero
Italy
Ongoing collaborationanother good job
$50-$100
Price
3 days
Duration
Helpful?M milano02
Italy
very responsive to my issues. Thank you
$50
Price
1 day
Duration
Helpful?
Reviews
16 reviews for this Gig
| (16) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A ashfaqkhan_786
Fiji
An excellent person to work with. He showed professionalism and expertise in every step he took and was always there to solve issues as they appeared.
$1,000-$2,500
Price
3 months
Duration
Helpful?Y yonatan6385
Israel
Ongoing collaborationGood communication and responsiveness. The developer implemented the requested changes and improved the overall behavior of the system. Satisfied with the result and open to working together again.
$200-$400
Price
7 days
Duration
Helpful?R randall_west
Cambodia
Superior work. I would highly recommend this contractor.
$50
Price
1 day
Duration
Helpful?A antoniogaldiero
Italy
Ongoing collaborationanother good job
$50-$100
Price
3 days
Duration
Helpful?M milano02
Italy
very responsive to my issues. Thank you
$50
Price
1 day
Duration
Helpful?
