Alvi H.
Dhaka North City Corporation, Bangladesh
100%
Job Success
Top Rated
Top-Rated Full Stack Developer | NodeJs, ExpressJs, NextJs, .NET
$30.00/hr
🚀 Hire an Expert Who Supports 💎 Startups & Enterprises Like 🏆 Berger Paints & 🏆 Heidelberg Cement in NodeJs, ExpressJs, NextJs, ReactJs, NestJs and .NET for Scalable Web Applications!
Hello, I’m Alvi, a Top-Rated Full-Stack Developer with 6+ years of experience in NodeJs, NextJs, ReactJs, and .NET Core. I specialize in high-performance, scalable web applications that process millions of requests per month—helping businesses reduce costs, increase speed, and scale seamlessly.
⚡ Why Choose Me?
🚀 Scalable API Development – Engineered APIs handling 10M+ data records/month with optimized query performance.
💰 Cost Optimization – Cut server costs by 75% using AWS, Docker, and cloud strategies.
🔥 High-Performance Web Apps – Built secure, fast-loading, and SEO-optimized MERN/PERN applications for startups & enterprises.
🔧 Full-Stack Expertise – Expert in backend (NodeJs, Express.js, NestJs, .NET Core, ASP.NET) & frontend (ReactJs, NextJs, Tailwind CSS).
📈 Proven Results – Delivered solutions for Berger Paint & Heidelberg Cement, improving backend efficiency.
🔹 My Tech Stack & Expertise
✔️ Backend Development – NodeJs, ExpressJs, NestJs, .NET Core, ASP.NET
✔️ Frontend Development – NextJs, ReactJs, Tailwind CSS, MUI, Chakra UI
✔️ Database Management – PostgreSQL, MySQL, MongoDB, Firebase
✔️ ORM/ODM – Prisma, TypeORM, Mongoose, Sequelize
✔️ API Development – RESTful APIs, Minimal APIs, Web API2, GraphQL
✔️ Cloud & DevOps – AWS, Azure, Docker, Vercel, Netlify, VPS Hosting
✔️ Headless CMS & API Integrations – Strapi CMS, Sanity, WordPress, Third-Party APIs
✔️ Project Management – Agile (Scrum/Kanban), CI/CD Pipelines
✔️ Version Control & Collaboration – Git, Jira, Slack, Trello, GitHub, GitLab, Bitbucket
📌 How I Help Businesses Grow
💡 Need a scalable API? I build fast, high-performance APIs to enhance your backend.
💡 Struggling with speed issues? I optimize web apps for blazing-fast performance & SEO ranking.
💡 Looking to cut costs? I fine-tune cloud infrastructure to lower costs while boosting efficiency.
📩 Let’s Build Something Great!
🚀 Limited Availability: 2 Free Consultations Weekly! Secure your spot now.
📅 Schedule a Call ⚡ Message me – I respond within 24 hours!
Work history
Work history
Simple rest APIs to register and fetch data for 2 panels
Mar 27, 2023
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Feb 25, 2025
No feedback given
Private earnings
Upload Product feature in Sanity.io
Mar 1, 2024
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Oct 17, 2024
"Alvi was a pleasure to work with. He responded well to feedback and consistently delivered clean, well-structured code. I would definitely recommend him for future projects."
Private earnings
Nodejs Developer needed
Aug 26, 2023
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Oct 7, 2023
"Alvi was very supportive and technically strong and worked out logic well to fix and complete on time."
Private earnings
Website Edits
Sep 2, 2023
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Oct 3, 2023
"Fantastic work and attention to detail"
Private earnings
Need to Implement DDoS Protection for Login API in Node.js and Express.js
Mar 31, 2023
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May 26, 2023
"Alvi did an excellent job with all the tasks given. He communicated everything that needed to be done and met all timelines. He explained all the steps involved and ensured…
Private earnings
Upload frontend files to GoDaddy
Jun 29, 2022
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Jun 30, 2022
"He finished the task which i have assigned to him very fast and on time . very good experince"
Freelancer's response
"Very nice and very professional client, I hope to work again."
Private earnings
Backend Developer Needed for Web Application Integration
Apr 9, 2025
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Present
Job in progress
Private earnings
Required: Node.js, Next.js Developer (experienced in strapi) full time
Jul 10, 2024
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Present
Job in progress
Private earnings
Headless website development work
Mar 25, 2024
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Present
Job in progress
Private earnings
Light Weight scale-able website development using NodeJS, RabbitMQ/Redis, NextJS, Sanity CMS.
Jul 5, 2023
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Present
Job in progress
Private earnings
Alvi H. has more jobs. Create an account to review them
Skills
Skills
- RESTful API
- Back-End Development
- API
- API Development
- API Integration
- API Framework
- NestJS
- Node.js
- Next.js
- ExpressJS
- Back-End Development Framework
- JavaScript
- NodeJS Framework
- .NET Core
- MERN Stack
Project catalog
Get started working with Alvi quickly with these predefined projects.
Get started working with Alvi quickly with these predefined projects.
You will get Expert Full Stack Web Developer | Sanity CMS, ReactJs, NextJs
From $570
7 days delivery
You will get Node | NodeJs | NodeJs API | ExpressJs API | RESTful API | NestJs - Backend
From $200
3 days delivery
You will get a NextJs App: Modern eCommerce with STRIPE Payment Gateway
From $650
15 days delivery