You will get Microservices APIs built and deployed using serverless frame on AWS, Azure
Top Rated
Project details
We will write efficient, low latency APIs for your backend system and deploy them on AWS Lambda, or any other cloud system. we'll write APIs using NodeJS and serverless framework.
we can also create APIs without using the serverless framework as well so you should be able to deploy them anywhere. we can help you with deployment as well wherever you want to deploy it.
we can also help you with other AWS services like AWS API Gateway, SES, S3, SNS, Cognito, Transcoder, and other services of other Cloud platforms like Google Cloud, and Azure.
Why you should work with us?
• Efficient performance
• Low latency
• Using best practices
• Using Nodejs latest version
• Robust and extendable
Lastly, we can also help you with the integration of the APIs in Admin Panel, Website, Android, or iOS application.
we can also create APIs without using the serverless framework as well so you should be able to deploy them anywhere. we can help you with deployment as well wherever you want to deploy it.
we can also help you with other AWS services like AWS API Gateway, SES, S3, SNS, Cognito, Transcoder, and other services of other Cloud platforms like Google Cloud, and Azure.
Why you should work with us?
• Efficient performance
• Low latency
• Using best practices
• Using Nodejs latest version
• Robust and extendable
Lastly, we can also help you with the integration of the APIs in Admin Panel, Website, Android, or iOS application.
Programming Languages
PHP, JavaScript, PythonCoding Expertise
Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$250
|
Standard
$750
|
Advanced
$1,500
|
|---|---|---|---|
| Delivery Time | 3 days | 10 days | 15 days |
Number of Revisions | 2 | 5 | Unlimited |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
15 reviews
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DL
David L.
Jun 8, 2026
8CapAi SaaS Web and Mobile App Development
Bilal is one of the hardest working and most diligent freelance programmers I've ever worked with on Upwork. He went above and beyond again and again to ensure our platform was performing correctly. I worked with him on multiple projects. This one was the longest an 8 month assignment where he was the sole full stack dev responsible for everything start to finish. Before you make any selection, you should interview Bilal.
VG
Victoriya G.
Dec 20, 2025
Need Mobile App Developer for AI-Powered Tutoring App (React Native)
Out of all of the contractors I've worked with, Bilal is honestly the best. He is very fast with production, has a lot of experience, and did a very good job for me!
SP
Shachar P.
Oct 23, 2024
Looking for an amazing Bubble developer for a long term relationship
DL
David L.
May 7, 2024
Developer needed for small database app and word press (no code devs welcome)
I've worked with a lot of contractors on Upwork. Bilal is one of the best. He went above and beyond expectations. I absolutely recommend him.
JP
John P.
Feb 26, 2024
Shopify b2b store with back end application
The scope of work was very complicated and ultimately we had to head in different directions. Bilal cared but was not sure he understood the project and the timeline constraints. Very nice guy
About Bilal
AI Chatbot & Voice Agent Developer | OpenAI, Twilio, RAG
100%
Job Success
Lahore, Pakistan - 2:39 am local time
I build website chatbots, WhatsApp and support bots, inbound and outbound voice agents, and RAG-based assistants connected to your documents, CRM, and business systems.
These solutions can help automate repetitive conversations, qualify leads, answer questions, and book appointments without adding more manual work to your team.
Services I offer:
- AI support chatbots
- AI voice bots for follow-ups, booking, and support
- Lead qualification and routing bots
- Appointment booking automation
- RAG assistants trained on your business content
- OpenAI, Twilio, API, CRM, and backend integrations
What you can expect:
- Practical automation built for real workflows
- Smooth integration with your existing systems
- Clear communication throughout the project
- Reliable delivery with a focus on business results
If you want an AI chatbot or voice bot that is useful, reliable, and ready for real-world use, let’s talk.
Steps for completing your project
After purchasing the project, send requirements so Bilal can start the project.
Delivery time starts when Bilal receives requirements from you.
Bilal works on your project following the steps below.
Revisions may occur after the delivery date.
Daily Updates
We will provide you daily updates on progress