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Fiverr Pro
Italiano
$
USD
I will build website, website development, full stack developer, front end developer
Hussnain
5,0
5,0
Informazioni su questo servizio
Need a reliable Node.js developer who delivers clean, scalable backend code on time, every time?
WHAT I BUILD:
REST APIs (Node.js, Express, Fastify)
Backend architecture for SaaS platforms & dashboards
Database design (MongoDB, PostgreSQL, MySQL)
Third-party integrations: Stripe, Shopify, Twilio, Slack, OpenAI
AI-powered backend features & agent integrations
Authentication, authorization & role-based access
CI/CD setup & deployment
WHY WORK WITH ME:
- Former Technical Lead I write code the way senior teams expect it: clean, documented, tested
- Direct experience integrating payment gateways, AI APIs, and third-party services into production systems
- Clear communication you'll always know project status, no chasing for updates
- I under-promise on timelines and deliver ahead of schedule
Whether you need a simple API built from scratch, an existing backend fixed and optimized, or a full SaaS backend architected from the ground up, I'll scope it clearly before we start so there are no surprises.
Message me with your project details I usually reply within a few hours.
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Scopri di più su Hussnain
Hussnain
AI Powered Full Stack Developer React NextJS NodeJS AI Agents and SaaS
- DaPakistan
- Membro daapr 2019
- Tempo di risposta medio1 ora
- Ultima consegna3 giorni
Lingue
Inglese
Senior Full-Stack Web Developer & AI Developer with 7+ years building custom websites, full-stack web apps, SaaS platforms, AI software, mobile apps, and scalable backend systems.
I specialize in:
• AI agents, automation & integrations
• Website development & customization
• SaaS dashboards & mobile apps
• REST APIs, backend systems & databases
• Bug fixes, speed optimization & maintenance
• QA, code review, testing & support
React, Node.js, TypeScript, MERN Stack, Next.js, ViteJS, DevOps, AWS & Flutter.
• 135+ projects, 121 five-stars. Fast delivery, clean code, clear communication.
Il mio portfolio
FAQ
Do you work with an existing codebase, or only new projects?
Both. Send me your repo/code and I'll review it before quoting, no charge for the initial review.
Can you integrate AI APIs like OpenAI or Claude into my backend?
Yes, this is part of my Premium package and a growing focus area for me.
What information do you need to start?
A brief description of what you're building, your preferred tech stack (if any), and access to any existing code/repo.
Do you offer ongoing maintenance after delivery?
Yes, available as a custom offer, message me to discuss.
Can you develop e-commerce websites?
Absolutely, I can integrate robust e-commerce functionality to facilitate online sales.
What technologies do you core specialize in for website development?
I specialize in MERN stack (React.js, Next.js, Node.js, Express.js), HTML, CSS, and Tailwind CSS. My core expertise is Full Stack Developer
Can i help with an existing website that needs customization?
Yes, I can help customize and revamp your existing website to enhance its functionality and design
Can Full Stack Development help to improve my website's design and performance?
Yes, as a Full-Stack developer i use cutting-edge technologies to create visually appealing, responsive designs that enhance the user experience and overall performance.
Recensioni
56 recensioni per questo servizio
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Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
R realwebdev_1
Pakistan
Incredible full-stack developer! One of the best on AI Expert. He seamlessly integrated an open-source WhatsApp API and AI into our system, completely automating our order-placing process. What set him apart was his business mindset by utilizing open-source integrations instead of expensive third-party...
50 USD
$
5 giorni
Tempo
E 
Risposta del venditore
Utile?Q 
qasimdsp1122
Pakistan
Amazing developer! Really goes the extra mile for us and ensures we are delighted with the work. We ran into a few unexpected roadblocks on this project, but they were solved without much trouble or discussion. I can't say enough positive things. Highly recommended!
50 USD
$
E Risposta del venditore
Utile?D deboerappdev
Stati Uniti
Collaborazione in corsoVery good experience. On this project, part of it was deciphering another developers work so we had to work closely to navigate the labyrinth of someone else's decisions. We were able to successfully retrieve and re-organize some important data that was stored and organized in a complex and unusual way....
1000 USD-2500 USD
$
E Risposta del venditore
Utile?D deboerappdev
Stati Uniti
Collaborazione in corsoVery good! This was a successful collaboration as it always is. In this project we had a few extra things that came up during development and the developer was able to take care of them as they came up. We did our QA testing on the new project and found no bugs at all! Good communication! Thorough testing!
1000 USD-2500 USD
$
E Risposta del venditore
Utile?D deboerappdev
Stati Uniti
Collaborazione in corsoThis was a really great experience. The developer took care of everything quickly and expertly. We even had one thing come up during development that did not occur to us originally. The developer took care of this for us too. A+ Communication and Collaboration skills, it makes it easy to discuss the work the specifics of the job. Perfect work!
800 USD-1000 USD
$
E Risposta del venditore
Utile?
Recensioni
56 recensioni per questo servizio
| (56) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
R realwebdev_1
Pakistan
Incredible full-stack developer! One of the best on AI Expert. He seamlessly integrated an open-source WhatsApp API and AI into our system, completely automating our order-placing process. What set him apart was his business mindset by utilizing open-source integrations instead of expensive third-party...
50 USD
$
5 giorni
Tempo
E Risposta del venditore
Utile?Q qasimdsp1122
Pakistan
Amazing developer! Really goes the extra mile for us and ensures we are delighted with the work. We ran into a few unexpected roadblocks on this project, but they were solved without much trouble or discussion. I can't say enough positive things. Highly recommended!
50 USD
$
E Risposta del venditore
Utile?D deboerappdev
Stati Uniti
Collaborazione in corsoVery good experience. On this project, part of it was deciphering another developers work so we had to work closely to navigate the labyrinth of someone else's decisions. We were able to successfully retrieve and re-organize some important data that was stored and organized in a complex and unusual way....
1000 USD-2500 USD
$
E Risposta del venditore
Utile?D deboerappdev
Stati Uniti
Collaborazione in corsoVery good! This was a successful collaboration as it always is. In this project we had a few extra things that came up during development and the developer was able to take care of them as they came up. We did our QA testing on the new project and found no bugs at all! Good communication! Thorough testing!
1000 USD-2500 USD
$
E Risposta del venditore
Utile?D deboerappdev
Stati Uniti
Collaborazione in corsoThis was a really great experience. The developer took care of everything quickly and expertly. We even had one thing come up during development that did not occur to us originally. The developer took care of this for us too. A+ Communication and Collaboration skills, it makes it easy to discuss the work the specifics of the job. Perfect work!
800 USD-1000 USD
$
E Risposta del venditore
Utile?
