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Project details
Hi, I'm Niloy, a Full-Stack JavaScript Developer, who can build any App for you, fully compatible with Android, ios & web purposes.
Basic features:
USER Registration & Verification
Database Schema and design
Functionality to work with using command-line tools and APIs integration
Free online database with access under your control
Techs, I work with:
Front-End (UI/UX):
React Js/React Native, Redux
JavaScript, TypeScript
Angular
Vue Js
Bootstrap(3-5) / HTML5, CSS3
Back-End:
Node.js(Express/NextJS), KeystoneJS(Admin Dashboard)
PHP/WordPress
Ruby On Rails
Services Include:
• Full Back-End and Front-End Development
-Databases: MongoDB/Firebase/PostgreSQL/GraphQL/MySql/SQL
• API's
Process of Communication:
-1: We'll discuss the requirements, ideas and what technologies are best for your App. If you've already an idea, then just let me know.
-2: Discussions for font, images and brand colors.
-3: I'll finalize the design when you're satisfied.
Finally, I'll deliver all the assets of the final product. Revisions can be made for tuning the product.
Contact Me Before Order.
Basic features:
USER Registration & Verification
Database Schema and design
Functionality to work with using command-line tools and APIs integration
Free online database with access under your control
Techs, I work with:
Front-End (UI/UX):
React Js/React Native, Redux
JavaScript, TypeScript
Angular
Vue Js
Bootstrap(3-5) / HTML5, CSS3
Back-End:
Node.js(Express/NextJS), KeystoneJS(Admin Dashboard)
PHP/WordPress
Ruby On Rails
Services Include:
• Full Back-End and Front-End Development
-Databases: MongoDB/Firebase/PostgreSQL/GraphQL/MySql/SQL
• API's
Process of Communication:
-1: We'll discuss the requirements, ideas and what technologies are best for your App. If you've already an idea, then just let me know.
-2: Discussions for font, images and brand colors.
-3: I'll finalize the design when you're satisfied.
Finally, I'll deliver all the assets of the final product. Revisions can be made for tuning the product.
Contact Me Before Order.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$15
|
Standard
$20
|
Advanced
$24
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 30 days |
Number of Revisions | 3 | 6 | 9 |
Number of Pages | 5 | 10 | |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Additional Page
(+ 1 Day)
+$10Frequently asked questions
About Niloy
Full-stack Developer
Dhaka, Bangladesh - 7:34 am local time
With 6+ years of experience working with European and international clients, I specialize in backend architecture, AI feature integration, and full-stack system design that is built for production — not prototypes.
Most developers integrate APIs.
I design the system around them.
🚀 Core Expertise
Backend & Architecture
Node.js (TypeScript), NestJS, Python
MongoDB, Firebase
PostgreSQL, MySQL
REST & GraphQL API design
Microservices & event-driven systems (Kafka)
Secure authentication (JWT, OAuth2)
Docker, Kubernetes, AWS deployments
AI Systems Integration
NLP pipelines (spaCy)
Speech processing (Whisper)
OCR-based AI verification systems
AI assistant integrations
Backend AI workflows & model orchestration
AI feature implementation across frontend + backend
Full-Stack Implementation
React, Next.js
React Native (cross-platform mobile)
Real-time systems (WebRTC, Firestore)
Stripe subscriptions & secure webhook handling
Twilio SMS/Voice automation
🏗 What I Help Clients Achieve
Integrate AI into new and existing applications
Refactor monolithic systems into scalable microservices
Build GDPR-ready secure SaaS platforms
Improve backend performance and system reliability
Design media storage strategies (image/audio/video)
Deploy cloud-native production environments
I have built:
AI-powered language learning platforms
HealthTech systems with video consultation
Subscription-based SaaS platforms
Real-time mobile applications
Automation-driven backend systems
🧠 My Philosophy
Scalability first.
Security by default.
Clean architecture always.
If you're building something serious — not just another CRUD app — we’ll work well together.
Steps for completing your project
After purchasing the project, send requirements so Niloy can start the project.
Delivery time starts when Niloy receives requirements from you.
Niloy works on your project following the steps below.
Revisions may occur after the delivery date.
Step 1
Share any Figma, Adobe Xd, or PSD design if you have.
Step 2
Design converted into React JS, Vue JS or Angular ( based on your choice ).
