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You will get a web application with javascript, node, react, next, html, css

Hasnat S.Status: Offline
Hasnat S. Hasnat S.
4.9
Preview image

Let a pro handle the details

Buy Web Application Programming services from Hasnat, priced and ready to go.
Hasnat S.Status: Offline
Hasnat S. Hasnat S.
4.9
Preview image

Let a pro handle the details

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

Project details

CONTACT ME BEFORE PLACING ORDERS !!!

Hello Frens!
I'm a professional expert full stack javascript web application developer with over 4 years of professional experience in full stack web development.

The technologies that i am expert in:
 • Frontend: Javascript, Webpack, React.js, Next.js
 • Backend: Node.js, Express.js
 • Databases: MongoDB, MySQL, PostgreSQL
 • Stylesheet: CSS, SCSS, Bootstrap, Tailwind

I always make the pixel perfect frontend design, SEO friendly and with production-level coding practices.

I'm ready to build your project!

You will get
 • Highly optimized backend and APIs
 • Fully responsive frontend
 • 100% satisfaction
 • On-time delivery
 • Fast, friendly, and reliable communication

I am sure that you will be 100% pleased with my work.
Thanks :)
Programming Languages
HTML & CSS, JavaScript, Python
Coding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Design
What's included
Service Tiers Starter
$90
Standard
$850
Advanced
$4,000
Delivery Time 4 days 21 days 70 days
Number of Revisions
000
Number of Pages
147
Design Customization
-
Content Upload
-
Responsive Design
Source Code
4.9
7 reviews
86% Complete
(6)
14% Complete
(1)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

AK

Alain K.
5.00
Aug 18, 2023
Nodejs website certificate fix

AK

Alain K.
5.00
Aug 14, 2023
Will fix the bug ALways a pleasure to work with you and solve my issues !

AK

Alain K.
5.00
Aug 7, 2023
Bug fixing in application

AK

Alain K.
5.00
Jul 18, 2023
Troobleshoot web server and nodejs app It was a pleasure to work with Hasnat. Very knowledgeable and quick problem solver.

SZ

Subtain Z.
5.00
Oct 18, 2022
Upload code to aws codecommit Excellent communication, and high quality work. Completed the job before deadline. Look forward to collaborating again in the near future.
Hasnat S.Status: Offline

About Hasnat

Hasnat S.Status: Offline
AI Software Developer, Frontend, Backend | Golang, Node.js, Python
4.9  (7 reviews)
Lahore Cantt, Pakistan - 3:30 am local time
Hi, I'm a software engineer with over six years of experience building enterprise grade Software, backend systems, and automation used in real-world environments.

I specialize in designing scalable backend architectures, multi-tenant SaaS systems, and reliable production workflows using Golang, Node.js, React, Next.js, and PostgreSQL.

My core focus areas include:
• Real estate management systems
• SaaS product development (from MVP to scalable systems)
• Workflow automation and business process optimization
• Developer tools and infrastructure utilities
• AI-powered automation systems and agents

I don’t just write features—I build systems that handle real operational load, reduce manual work, and scale with business growth. I pay close attention to reliability, data consistency, and maintainable architecture.

Over the past years, I’ve worked across healthcare, SaaS, and automation-heavy systems where uptime, correctness, and scalability matter. I’m comfortable owning full backend architecture, integrating complex workflows, and delivering production-ready systems end-to-end.

Tech stack:
Languages: Go (Golang), Python, Rust, JavaScript, TypeScript, Dart

Frontend: React, Next.js, HTMX, HTML, CSS

Backend & APIs: Node.js, Express.js, NestJS, REST APIs, gRPC, WebSockets, OAuth 2.0, JWT, OpenAPI (Swagger), Protocol Buffers, RBAC, Multi-Tenant Architecture

Cloud & Infrastructure: AWS, Google Cloud Platform (GCP), Compute Engine, Google Kubernetes Engine (GKE), Docker, Kubernetes, Helm, Nginx, Terraform, GitHub Actions, CI/CD, Load Balancing, Cloud Storage, Linux, Bash, TCP/IP

Databases & Messaging: PostgreSQL, MySQL, MongoDB, Redis, Memcached, Kafka, RabbitMQ

Architecture & Engineering: SaaS Architecture, System Design, Microservices, Distributed Systems, Event-Driven Architecture, Unit Testing, Integration Testing, Agile, Scrum

Observability & Tools: Git, Prometheus, Grafana, Figma, Adobe XD, Claude Code, Codex

AI & Automation: LLMs, Retrieval-Augmented Generation (RAG), Embeddings, Vector Search, Prompt Engineering, OpenAI API, Anthropic API, AI Workflow Automation


If you're looking for someone who can take ownership of backend-heavy SaaS systems, improve existing architecture, or build automation-driven platforms from scratch, I can help.

Steps for completing your project

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

Delivery time starts when Hasnat receives requirements from you.

Hasnat works on your project following the steps below.

Revisions may occur after the delivery date.

Client will submit all requirement

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