Upwork home
Sign up
Project Catalog
DesignDesign
Video & AudioVideo & Audio
Development & ITDevelopment & IT
MarketingMarketing
Writing & TranslationWriting & Translation
MoreMore

You will get microservice / Lambda built and deployed using Serverless framework or SAM

Ehtasham A.Status: Offline
Ehtasham A. Ehtasham A.
4.9
Top Rated
Preview image

Let a pro handle the details

Buy Web Application Programming services from Ehtasham, priced and ready to go.
Ehtasham A.Status: Offline
Ehtasham A. Ehtasham A.
4.9
Top Rated
Preview image

Let a pro handle the details

Buy Web Application Programming services from Ehtasham, priced and ready to go.

Project details

I'm a NodeJS engineer with a focus on cloud deployment and scaling. I possess varied levels of proficiency in all aspects of software design and development, from Sketch to Docker. I can help you set up a complete backend solution using the serverless framework or SAM.

Services related to the serverless framework/SAM:
- Lambda
- API-Gateway
- DynamoDB / RDS
- Cognito
- Cloud Formation
- Cloud Watch
- Cognito authorization
- AMI
- IAM
- S3
- Route 53

What you can expect:
✅ one-stop solutions for all your application needs
✅ Application with equally efficient code
✅ cares about high-quality work
Programming Languages
JavaScript, Python, TypeScript
Coding Expertise
Performance Optimization, Security

What's included $159.99

These options are included with the project scope.

$159.99
  • Delivery Time 5 days
  • Number of Revisions 1
    • Source Code

Frequently asked questions

4.9
40 reviews
98% Complete
(39)
1% Complete
(0)
3% Complete
(1)
1% Complete
(0)
1% Complete
(0)

SB

Saad B.
5.00
Jun 3, 2026
UI/UX

SP

Sahil P.
5.00
Mar 10, 2026
Full Stack Developer for Robotics IOT Platform, ReactJS, NextJS, Tailwind, TypeScript

SP

Sahil P.
5.00
Mar 10, 2026
Full Stack Developer for Robotics IOT Platform, ReactJS, NextJS, Tailwind, TypeScript

MP

Mary P.
5.00
Feb 23, 2026
Mobile Engineer (iOS + Android)

LU

Lenny U.
5.00
Jan 23, 2026
Walmart Marketplace API Expert Needed for Application Enhancement
Ehtasham A.Status: Offline

About Ehtasham

Ehtasham A.Status: Offline
TOP RATED AI & SaaS Partner: Build, Fix & Scale Production Systems
97% Job Success
4.9  (40 reviews)
Karachi, Pakistan - 1:03 pm local time
🛠️ 𝗔𝗜 𝗔𝗽𝗽𝘀 | 🤖 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀 | 🧠 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗥𝗔𝗚 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 | 🔗 𝗖𝗥𝗠 & 𝗔𝗣𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 | ⚙️ 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 | ☁️ 𝗦𝗮𝗮𝗦 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 | ⚡ 𝗔𝗜-𝗡𝗮𝘁𝗶𝘃𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁

I help founders build, fix, and scale AI apps, agents, and SaaS platforms that work in production with stable backend systems, clean architecture, and reliable integrations.

My core strength is combining AI features with solid full-stack engineering so the product stays reliable.

𝗦𝘁𝗿𝗼𝗻𝗴 𝗳𝗶𝘁 𝗳𝗼𝗿:
• AI app development and AI feature integration
• AI agents, workflow automation, and internal tools
• Production RAG and knowledge-based systems
• Full-stack SaaS development with React, Next.js, Node.js, and TypeScript
• Backend systems, APIs, third-party integrations, and multi-tenant architecture
• AWS, serverless systems, performance optimization, and cost control
• Stabilizing fragile MVPs or AI-built products before they become technical debt

A lot of teams are building faster with Cursor, Claude Code, and other AI-assisted workflows.

That speed helps.

But many products start breaking once they hit real usage:
• messy code
• weak backend foundations
• unreliable AI behavior
• scaling bottlenecks
• rising infrastructure costs

That’s where I usually come in.

I help turn fast-built products into production-ready systems with cleaner architecture, stronger backend foundations, and more predictable behavior.

What clients usually bring me in for:
• building an AI or SaaS product the right way from the start
• fixing a fragile MVP
• integrating AI into an existing product
• improving reliability, maintainability, and performance
• reducing backend and cloud complexity
• taking technical ownership without hiring a full-time senior engineer

Tech I work with often:
React, Next.js, Node.js, JavaScript/TypeScript, AWS, Supabase, Serverless, OpenAI, Claude, Gemini, RAG, AI agents, automation, APIs

If your product was built fast and now needs to work properly or you want to build it right from the start, send me the app, repo, or brief.

Steps for completing your project

After purchasing the project, send requirements so Ehtasham can start the project.

Delivery time starts when Ehtasham receives requirements from you.

Ehtasham works on your project following the steps below.

Revisions may occur after the delivery date.

Requirement gathering

Estimation

Review the work, release payment, and leave feedback to Ehtasham.