You will get API Integration using Node.Js/Nest.Js/Express.js
Project details
I am a Full-stack Developer having hand on experience with NestJs (Fastify and ExpressJs). I already developed an Ecommerce CRM application using NestJs.
What about this gig?
Building and developing your API using NestJs with any database integration(SQL & NoSQL). APIs will cover all CRUD operations such as insert, update, delete and search.
Technologies used:
✔ NestJs
✔ Micro-service Architecture
✔ Class Validator/ Joi Validation
✔ Swagger
✔ JSON
✔ MySQL/PostgreSQL/MongoDB/GraphQL
✔ Git/ BitBucket
What about this gig?
Building and developing your API using NestJs with any database integration(SQL & NoSQL). APIs will cover all CRUD operations such as insert, update, delete and search.
Technologies used:
✔ NestJs
✔ Micro-service Architecture
✔ Class Validator/ Joi Validation
✔ Swagger
✔ JSON
✔ MySQL/PostgreSQL/MongoDB/GraphQL
✔ Git/ BitBucket
Web Programming Project
Browser Extension, API Development, API Integration, Data DashboardProgramming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Localization, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$80
|
Standard
$150
|
Advanced
$200
|
|---|---|---|---|
| Delivery Time | 1 day | 4 days | 8 days |
Number of Revisions | 0 | 0 | 0 |
Source Code | - | - |
Frequently asked questions
5 reviews
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MG
Manoj G.
Jul 21, 2026
Mobile App Developer Needed for Small Task
Akash completed the task on time with good quality. Great communication, quick turnaround, and easy to work with. Recommended for mobile app development.
VS
Vikram S.
Jul 13, 2026
Mobile App Developer Needed for Small App Fixes (Android/iOS)
Highly recommend Akash for mobile app development. He fixed the bugs, improved app stability, and delivered exactly what we needed without unnecessary delays
CR
Carlos R.
Mar 16, 2021
3/3 - Update App PlayStore/AppStore and Admin Panel
The best freelancer from UpWork. Great communication, excellent application development, very professional and fast.
Congratulations on the work.
I have already hired 3 times and I will hire again for new applications and for updates.
Congratulations on the work.
I have already hired 3 times and I will hire again for new applications and for updates.
CR
Carlos R.
Feb 28, 2021
2/3 - Update App PlayStore/AppStore and Admin Panel
Excellent programmer and application developer. It makes great apps, updates apps, corrects bugs, gives innovative project ideas and gets things done quickly.
He is a brilliant freelancer, committed and gives all the support we need, for every project. And publish the app on the PlayStore and App Store on the same day. Very efficient, professional and of high quality.
I recommend Akash for basic or complex multi-language apps in flutter or react native, with a firebase administrator panel and also to guide projects (advisor) to success.
He is a brilliant freelancer, committed and gives all the support we need, for every project. And publish the app on the PlayStore and App Store on the same day. Very efficient, professional and of high quality.
I recommend Akash for basic or complex multi-language apps in flutter or react native, with a firebase administrator panel and also to guide projects (advisor) to success.
CR
Carlos R.
Feb 17, 2021
1/3 - Update App PlayStore/AppStore and Admin Panel
Extremely professional freelancer. He makes and updates apps quickly in Flutter or React Native, for Android and iOS and publishes in both stores (PlayStore and AppStore) on the same day.
He updated my advanced app and administrative panel in Firebase in just 5 hours. Extremely fast, professional, of excellent quality, with advanced knowledge and fair price.
Communication with this freelancer is excellent. I recommend and I have already rehired. Thank you!
He updated my advanced app and administrative panel in Firebase in just 5 hours. Extremely fast, professional, of excellent quality, with advanced knowledge and fair price.
Communication with this freelancer is excellent. I recommend and I have already rehired. Thank you!
About akash
Full Stack Developer | AI Developer | Mobile App Developer
100%
Job Success
Noida, India - 8:00 am local time
Hi, I'm a Full Stack and AI Developer who enjoys building products from idea to production.
Over the last 10+ years, I've worked on React Native mobile apps, scalable Node.js/NestJS backends, web applications, and more recently, AI-powered products and automation. I like owning the entire development process—from architecture and APIs to mobile apps, deployment, and ongoing improvements.
I've shipped 30+ production applications across iOS, Android, and the web, working with startups, founders, agencies, and growing businesses.
### What I do
* Build cross-platform mobile apps with React Native (CLI & Expo)
* Develop scalable backends using Node.js, NestJS, Express, PostgreSQL, MongoDB, and Redis
* Design REST and GraphQL APIs
* Build AI-powered applications using OpenAI, Claude, Gemini, Llama, RAG, AI agents, and workflow automation
* Integrate payment gateways, authentication, push notifications, deep linking, and third-party APIs
* Deploy applications on AWS, Docker, Kubernetes, and modern cloud infrastructure
* Improve performance, fix production issues, and modernize legacy applications
### Full Stack Development
I prefer owning both the frontend and backend because it keeps development faster and avoids unnecessary back-and-forth between teams. Whether it's a mobile app, web application, or backend service, I make sure everything works together smoothly.
My typical stack includes:
* React Native
* React
* Next.js
* Node.js
* NestJS
* TypeScript
* PostgreSQL
* MongoDB
* Redis
* AWS
* Docker
### AI Development
AI has become a major part of my work.
I build AI features that solve real business problems, including:
* AI chatbots
* AI voice agents
* Customer support automation
* Healthcare AI assistants
* Sales assistants
* AI workflow automation
* Document search using RAG
* LLM integrations
* Custom AI APIs
Instead of simply adding AI for marketing purposes, I focus on making it useful, reliable, and cost-effective.
### Recent Projects
* Marketplace platform with React Native and NestJS
* AI healthcare assistant with conversational workflows
* Audio streaming application with offline support
* Multi-vendor delivery platform with live tracking
* SaaS platform with React Native, NestJS, PostgreSQL, and AWS
* AI-powered business automation tools for healthcare and enterprise clients
### How I work
I believe good communication is just as important as writing good code.
You can expect:
* Clear architecture discussions before development
* Regular progress updates
* Clean, maintainable code
* Daily communication
* Practical solutions instead of unnecessary complexity
* Long-term support after launch
Whether you need a new product, want to modernize an existing application, or are looking to add AI capabilities to your business, I'd be happy to discuss your project.
If you have an idea, let's talk and see how we can build it together.
Steps for completing your project
After purchasing the project, send requirements so akash can start the project.
Delivery time starts when akash receives requirements from you.
akash works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Gathering
I will gather all the requirements.