Full stack developer — Python and Django on the backend, React on the front.
Nine years and 800+ completed projects on Upwork, building web applications
that go to production and stay there.
WHAT I BUILD
1. Python & Django Backends
Django and Django REST Framework on PostgreSQL. Clean, documented, versioned
REST APIs your mobile app or third-party partner can actually consume.
Authentication, permissions, background jobs, and data models that hold up.
2. React Frontends
React and Next.js with TypeScript. Server-side rendering, fast page loads,
responsive down to mobile. Dashboards, admin panels, and client portals that
feel finished, not templated.
3. Full Stack Web Applications
One developer for the whole thing — schema, API, interface, deployment. No
coordinating three freelancers and hoping the pieces fit.
4. SaaS Platforms & MVPs
Multi-tenant apps, subscriptions and billing, role-based dashboards,
analytics. Built to survive real users, not just a demo day.
5. AI Automation & Integration
GPT/LLM features that do real work: document processing, support chatbots,
data extraction, workflow automation. Integrated with cost controls and
fallbacks — not a demo wrapper around an API key.
6. API Integrations
Stripe, payment gateways, CRMs, third-party APIs. If it has an API, I connect
it.
7. Deployment
Docker, AWS, VPS, Nginx, SSL, CI/CD pipelines, monitoring. I ship it and keep
it running.
HOW I WORK
You get a written plan before I write code, so you know what you are paying for.
You get updates without chasing me. You get code your next developer can read —
no lock-in, no mystery. Proper authentication, role-based access control, and
protected APIs come standard, not as an upsell.
GOOD FIT IF
— You need a web app built end to end and want one person accountable for it
— You have a Django or React codebase that needs to scale, or needs rescuing
— You are launching an MVP and need it built right the first time
— You want AI features added to an existing platform
Tell me what you are trying to build and I will tell you honestly whether I am
the right fit and roughly what it takes.
API
API Development
Python
React
JavaScript
Django
Node.js
PostgreSQL
API Integration
Web Development
Next.js
Full-Stack Development
Web Application
Docker
Machine Learning
TypeScript
FastAPI
RESTful API
Artificial Intelligence
Automation
Mir Mosraki S.
Hakimpur, Bangladesh
$50/hr
5.0
337 jobs
✅ Meta App Approvals — Guaranteed. Or You Don't Pay.
While others guess their way through Meta's review process, I've spent 10+ years engineering the systems behind it. I don't just get approvals. I build the products that need them.
📊 The Numbers:
🏆 270+ Projects Completed
💰 $200K+ Earned on Upwork
⭐ Top Rated Plus | Top 3% Globally | 5-Star Rated
🚀 60+ Apps Approved in the last 6 Months
🔐 400+ Permissions Secured
🛠️ 30+ SaaS Products Built from scratch on Meta APIs
Most freelancers submit your app with hope but I know exactly what Meta's reviewers want because I've been in this ecosystem since before most developers knew the API existed.
🎯 You bring the vision. I'll bring the build and the badge.
🚫 Rejected by Meta? I fix that fast.
If you're hitting the "Invalid Screencast" wall or stuck in an endless rejection loop, you're not alone and you're in the right place. I've rescued hundreds of clients from exactly this situation. I handle everything, I record the screencast myself, prepare the full submission, and manage direct communication with Meta's review team until you're approved. Most clients get the green light in 1–20 business days.
Meta & Social Platform Approvals:
✅ Meta App Reviews or API Permission Approvals Expert
✅ Facebook App Review Expert ( Facebook Pages & Instagram & Ads & Threads) API Permissions Approval for Advanced Access
✅ Facebook API permissions Approval Expert
✅ Instagram API Permissions Approval Expert
✅ Meta Marketing / Ads API Permissions Approval Expert
✅ Threads API Permissions Approval Expert
✅ Expert Facebook/Instagram/Telegram/WhatsApp Chatbot Developer
✅ Expert in API integration
✅ Expert Facebook API Developer
✅ Expert Instagram API Developer
✅ Facebook Tech Provider/ Access Verification Expert
✅ Facebook Business Account Verification Consultant
✅ Meta App Data Deletion Request Callback Implementation
✅ TikTok Marketing Developer App Approval Expert
✅ TikTok Developer API App Approval Expert
✅ Expert in Marketing Automation Software
✅ Expert in WordPress Plugin Development
✅ Worked with PHP Script and SaaS selling company Codecanyon, Jvzoo, Warrior+Plus.
⭐ Why clients come back:
I don't hand you a checklist and disappear. I'm in the trenches with you — writing, recording, submitting, and negotiating — until Meta says yes.
𝗜𝗻𝘀𝘁𝗮𝗴𝗿𝗮𝗺 𝗔𝗣𝗜 (𝗜𝗻𝘀𝘁𝗮𝗴𝗿𝗮𝗺 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗟𝗼𝗴𝗶𝗻)
instagram_business_basic, instagram_business_manage_comments, instagram_business_manage_messages, instagram_business_manage_insights
𝗙𝗮𝗰𝗲𝗯𝗼𝗼𝗸 𝗔𝗣𝗜 𝗣𝗲𝗿𝗺𝗶𝘀𝘀𝗶𝗼𝗻𝘀
pages_read_user_content, pages_manage_posts, pages_show_list, pages_manage_metadata, pages_user_locale, pages_user_gender, pages_manage_engagement, pages_messaging, read_insights, pages_read_engagement, pages_user_timezone, Business Asset User Profile Access
𝗜𝗻𝘀𝘁𝗮𝗴𝗿𝗮𝗺 𝗚𝗿𝗮𝗽𝗵 𝗔𝗣𝗜 (𝗙𝗮𝗰𝗲𝗯𝗼𝗼𝗸 𝗟𝗼𝗴𝗶𝗻)
instagram_basic, instagram_content_publish, instagram_manage_comments, instagram_manage_messages, instagram_manage_insights, Instagram Public Content Access, Human Agent, instagram_branded_content_ads_brand, instagram_branded_content_brand
𝗠𝗲𝘁𝗮 𝗠𝗮𝗿𝗸𝗲𝘁𝗶𝗻𝗴 / 𝗔𝗱𝘀 𝗔𝗣𝗜
business_management, ads_read, ads_management, pages_manage_ads, leads_retrieval, catalog_management
𝗧𝗵𝗿𝗲𝗮𝗱𝘀 𝗔𝗣𝗜
threads_basic, threads_content_publish, threads_keyword_search, threads_manage_insights, threads_manage_mentions, threads_manage_replies, threads_read_replies
𝗪𝗵𝗮𝘁𝘀𝗔𝗽𝗽 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗔𝗣𝗜
whatsapp_business_messaging, whatsapp_business_management
🛠️ What I Do:
I specialized in Meta API development and social media SaaS products — from Facebook Graph, Marketing, and Messenger APIs to Instagram (Graph, Business), WhatsApp Business & Cloud API, Threads, Twitter/X v2, Pinterest, Reddit, Shopify, integrations. I also handle Webhook, IPN, and Cron Job setups end to end.
SaaS Products I've Built:
Instagram Comment & DM Automation, Facebook Ads Creation Portals, Social Media Posting Platforms, AI Chatbots powered by OpenAI & ChatGPT for Messenger and Instagram, CRM Dashboards, and Marketing Automation Software. I've worked with ChatPion, Stackposts, and ChatWoot. Any white-label social media tool — I've seen it and can get it approved.
⚙️ Tech Stack:
JavaScript (TypeScript,React,Next.js,Node.js, Express, Vue), Python, PHP (Laravel, CodeIgniter), MySQL, PostgreSQL,MongoDB,Redis,AWS,Git
💬 What Clients Say:
⭐ "Mir was an absolute game-changer. Deep understanding of Meta's API ecosystem — permissions, configurations, best practices. If you need a Meta API expert who is highly skilled and a pleasure to work with, Mir is the person to hire." — Sheila, USA
⭐ "Best guy on Upwork for API development. We already hired him on another project." — Marius, Romania
⭐ "His knowledge of FB and API integration is really deep and comprehensive. Very happy." — Fabrizio, Italy
⭐ "Anything Meta app permission related, he'll fix it for you." — Roy, USA
API Development
Facebook Graph API
Instagram API
Facebook Messenger
Facebook Development
CodeIgniter
Chatbot Development
Social Media Account Integration
Laravel
Marketing Automation Software
Payment Gateway Integration
SaaS
Social Media Account Setup
API Integration
Web Development
Asif iqbaL P.
Chattogram, Bangladesh
$15/hr
5.0
105 jobs
20 years of experience in software engineering, enterprise infrastructure, networking, Linux administration, cybersecurity, Apps Script, nodeJs API implementation and business automation.
I recently expanded my cybersecurity expertise by earning:
CompTIA Security+
CompTIA PenTest+
CompTIA Network Vulnerability Assessment Professional (CNVP)
These certifications complement years of hands-on experience designing secure networks, developing enterprise applications, integrating APIs, administering Linux servers, and troubleshooting complex systems.
My expertise includes
✔ Penetration Testing
✔ Network Vulnerability Assessments
✔ Web Application Security (OWASP Top 10)
✔ Linux Server Administration
✔ Network Design & Troubleshooting
✔ Google Apps Script Automation
✔ API Development & Integration
✔ React / Next.js / Node.js
✔ PostgreSQL & MySQL
✔ ERP & Business Process Automation
Why clients hire me
Strong analytical and problem-solving skills
Clear communication throughout every project
Secure, scalable, and maintainable solutions
Practical recommendations—not just reports
Whether you need a penetration test, a vulnerability assessment, secure web development, server administration, or business automation, I can help you deliver reliable results.
Let's discuss your project.
JavaScript
Amazon Web Services
Google Apps Script
Google Sheets
Google Forms
Google APIs
Google Docs
Data Scraping
Automation
Scripts & Utilities
Zapier
jQuery
Administrative Support
Zoho CRM
Muhammad Mahbubur R.
Dhaka, Bangladesh
$15/hr
4.6
323 jobs
Full Stack Web Application Developer: Laravel, Livewire, Tall Stack,Yii2, Wordpress,Marketplace API (Amazon SP-API, eBay API, Walmart API, Shopify API), NodeJS, REACT, Angular JS
-I am an active programmer since year 2010
- I prefer medium and big project
Skills and Technologies I am familiar with:
-PHP: this is my root scripting language I am using from start to end in many project
-Laravel: I have over 4 years’ experience in Laravel
-Yii: I used both Yii version 1.1 & 2.0, I have over 5 years’ experience in Yii framework. I used this framework in over 50 projects
-Joomla: since 2011 I am using this CMS and I have wide range of experience on this CMS
-Angular JS, Node.js, REACT, Nex JS, JQuery, JavaScript, CSS, HTML5,Bootstrap
-MySQL: I used this Database Engines almost in my every dynamic web application
I have the following Ecommerce Marketplace API integration experience
1. Amazon SP-API and MWS API
2. Walmat Marketplace API
3. eBay API
4. Shopify API
5. Etsy API
6. WooCommerce API
7. Tiktok API
8. Facebooka and Google API
9. Keepa API (amazon third party price tracker)
-Data Scrapping: i have massive experience in Data scrapping with different Technology and approach
- chrome extension
-ERP: I am expert in this business application. In addition I have skill in developing inventory, HRM, payroll, web portal, healthcare and medical type application.
Beside I am expert in developing customized Dropshipping tools with various suppliers including Lister, price and stock monitor.
IDE, tools and version control system
-GIT: I just love it and I used it in so many projects, it’s really cool and helpful to manage my project
-Dreamweaver, phpstorm,VS Code, Photoshop, pait.net, MySQL Navicat and many others IDE and tools I used
Operating system and others
- Linux and Windows, Apache, Tomcat, AWS
I give my 100% focus on even small details of project and try to make it perfect. My goal is to make a project successfully by keeping high quality of work with fair price. I am very easy and flexible to work.
Feedback from Upwork Clients’:
"Muhammad is excellent! He helped me finish three PHP projects that work great for my e-commence business. With his help, my work becomes super easy and effective. He communicates and finishes projects at an unbelievable speed. I would highly recommend him to anyone who needs some perfect work to be done! I will keep working with him in the future."
I AM THE ONE YOU ARE LOOKING FOR.
MySQL
Joomla
PHP
Node.js
Web Development
Yii
Web Application
Laravel
API Integration
jQuery
AngularJS
Amazon
Shopify
eBay API
Next.js
Ashraful I.
Kurigram, Bangladesh
$10/hr
5.0
9 jobs
Development & Automation Expertise
I specialize in web, mobile, and desktop applications, as well as web scraping, crawling, and API integrations to optimize workflows and enhance efficiency.
Technology Stack:
✔ Front-End: HTML5, CSS3, JavaScript, Vue.js, React.js✔ Back-End: Python (Django, Flask), PHP, Node.js✔ Mobile & Desktop: Flutter, Electron.js✔ DevOps & Databases: Docker, Linux, PostgreSQL, MySQL, MongoDB✔ Automation & AI: Web Scraping, AI-Powered Bots
Services I Offer:
✔ UI Development (React.js, Vue.js)✔ API Integrations & Real-Time Messaging✔ Web Scraping & Process Automation✔ Infrastructure Setup & Deployment
Project Capabilities:
🔹 Web & Mobile Development🔹 Web Scraping & Data Extraction🔹 AI-Powered Automation🔹 Server Configuration & Deployment
Check out my open-source work on GitHub: parzible2u. Let's build something amazing together! 🚀
JavaScript
React
Android
Python
API Integration
PHP
MySQL
C++
Java
Laravel
WordPress Development
Bug Fix
MERN Stack
DNS
Maharaf H.
Dhaka, Bangladesh
$15/hr
5.0
3 jobs
🚨 𝑺𝒕𝒓𝒖𝒈𝒈𝒍𝒊𝒏𝒈 𝒘𝒊𝒕𝒉 𝒔𝒍𝒐𝒘 𝑹𝒆𝒂𝒄𝒕 𝒇𝒓𝒐𝒏𝒕 𝒆𝒏𝒅 𝒓𝒆𝒏𝒅𝒆𝒓𝒊𝒏𝒈 𝒐𝒓 𝒐𝒗𝒆𝒓𝒍𝒐𝒂𝒅𝒆𝒅 𝑫𝒋𝒂𝒏𝒈𝒐 𝒃𝒂𝒄𝒌𝒆𝒏𝒅 𝑨𝑷𝑰 𝒄𝒂𝒍𝒍𝒔? 𝑰 𝒃𝒖𝒊𝒍𝒅 𝒔𝒄𝒂𝒍𝒂𝒃𝒍𝒆 𝑷𝒚𝒕𝒉𝒐𝒏 𝑾𝒆𝒃 𝑨𝒑𝒑𝒍𝒊𝒄𝒂𝒕𝒊𝒐𝒏𝒔 𝒘𝒊𝒕𝒉 𝒓𝒐𝒃𝒖𝒔𝒕 𝑨𝑷𝑰 𝑰𝒏𝒕𝒆𝒈𝒓𝒂𝒕𝒊𝒐𝒏, 𝒐𝒑𝒕𝒊𝒎𝒊𝒛𝒆𝒅 𝑷𝒐𝒔𝒕𝒈𝒓𝒆𝑺𝑸𝑳 𝑷𝒓𝒐𝒈𝒓𝒂𝒎𝒎𝒊𝒏𝒈, 𝒂𝒏𝒅 𝒎𝒐𝒅𝒆𝒓𝒏 𝑾𝒆𝒃 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕 𝒑𝒓𝒂𝒄𝒕𝒊𝒄𝒆𝒔. 𝑴𝒚 𝒆𝒙𝒑𝒆𝒓𝒕𝒊𝒔𝒆 𝒄𝒐𝒎𝒃𝒊𝒏𝒆𝒔 𝑹𝒆𝒂𝒄𝒕 𝒇𝒐𝒓 𝒅𝒚𝒏𝒂𝒎𝒊𝒄 𝑼𝑰, 𝑫𝒋𝒂𝒏𝒈𝒐 𝒇𝒐𝒓 𝒔𝒆𝒄𝒖𝒓𝒆 𝒃𝒂𝒄𝒌𝒆𝒏𝒅, 𝒂𝒏𝒅 𝑷𝒚𝒕𝒉𝒐𝒏 𝒇𝒐𝒓 𝒂𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏, 𝒔𝒄𝒓𝒊𝒑𝒕𝒊𝒏𝒈, 𝒂𝒏𝒅 𝒅𝒂𝒕𝒂 𝒑𝒊𝒑𝒆𝒍𝒊𝒏𝒆𝒔. 𝑾𝒊𝒕𝒉 𝑨𝒎𝒂𝒛𝒐𝒏 𝑾𝒆𝒃 𝑺𝒆𝒓𝒗𝒊𝒄𝒆𝒔, 𝑫𝒐𝒄𝒌𝒆𝒓, 𝒂𝒏𝒅 𝑭𝒂𝒔𝒕𝑨𝑷𝑰, 𝑰 𝒅𝒆𝒍𝒊𝒗𝒆𝒓 𝒑𝒓𝒐𝒅𝒖𝒄𝒕𝒊𝒐𝒏‑𝒓𝒆𝒂𝒅𝒚 𝒔𝒐𝒍𝒖𝒕𝒊𝒐𝒏𝒔.
🧠 𝗤𝘂𝗶𝗰𝗸 𝗜𝗻𝘁𝗿𝗼
I’m a product‑first Full‑Stack Developer 𝒘𝒊𝒕𝒉 7+ 𝒚𝒆𝒂𝒓𝒔 𝒐𝒇 𝒆𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆, specializing in Python, Django, and React. Every React component I design connects to Django APIs with clean API Development practices. My Python Scripts automate workflows, while Django models structure data with PostgreSQL and SQL optimization. Whether it’s scaling Node.js microservices, deploying with Docker, or integrating FastAPI, I deliver end‑to‑end Web Applications.
🛠️ 𝑾𝒉𝒂𝒕 𝑰 𝑩𝒖𝒊𝒍𝒅
● Custom Web Development projects using React front end and Django backend.
● Python Automation with Python Scripts, API Integration, and Automation pipelines.
● Web Applications with REST API, RESTful API, and FastAPI endpoints.
● Backend architecture with PostgreSQL, MySQL, and SQL queries.
● Cloud deployments on Amazon Web Services with Docker containers.
● Data pipelines using Flask, Machine Learning, and Automation workflows.
● Full‑stack integration: React + Django + Python + API Development.
📊 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸
⬩➤ Languages: Python, JavaScript, HTML, CSS, SQL, MySQL
⬩➤ Frameworks: Django, React, FastAPI, Flask, Node.js
⬩➤ Tools: Docker, PostgreSQL, PostgreSQL Programming, Amazon Web Services
⬩➤Practices: API Integration, REST API, RESTful API, Automation, Web Development, Web Application
🏆 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲
Because I master Python, Django, and React - each repeated over 20 times here because they are the backbone of my work. I ensure every API is clean, every Web Application is scalable, and every Automation pipeline saves time. With Docker deployments, FastAPI microservices, and PostgreSQL optimization, I deliver measurable growth.
🚀 𝑽𝒂𝒍𝒖𝒆 𝑷𝒓𝒐𝒎𝒊𝒔𝒆 & 𝑪𝑻𝑨
I transform messy React code, slow Django queries, and disconnected Python Scripts into high‑impact Web Development solutions. Ready to scale with a full‑stack expert in Python, Django, React, API Integration, and Automation? Let’s build your next Web Application together.
⤷ 𝐼𝑓 𝑠𝑒𝑎𝑟𝑐ℎ𝑒𝑑 𝑏𝑦 𝑡ℎ𝑒𝑠𝑒 𝑘𝑒𝑦𝑤𝑜𝑟𝑑𝑠, 𝑦𝑜𝑢'𝑙𝑙 𝑓𝑖𝑛𝑑 𝑚𝑒
Python, API, Django, JavaScript, Web Development, PostgreSQL, Amazon Web Services, React, API Integration, Web Application, RESTful API, FastAPI, Node.js, HTML, Docker, Flask, Machine Learning, Python Script, API Development, Automation, CSS, MySQL, SQL, REST API, PostgreSQL Programming, Artificial Intelligence, Data Scraping, Database, Full-Stack Development, Redis, Web Design, Next.js, PHP, DevOps, Google Cloud Platform, AI Development, Scrapy, Java, AI Agent Development, Claude, Vue.js, MongoDB, Back-End Development, Bot Development, OpenAI API, Database Architecture, HTML5, Web Scraping, NGINX, AI App Development, Kubernetes, Websockets, Chatbot Development, Database Design, Unit Testing, Celery, Streamlit, Stripe, Ruby on Rails, Selenium, LangChain, WordPress, jQuery, Python, Django, React, Front End, Backend, Full-Stack Development, Python Developer, Django Developer, React Developer, Front End Developer, Backend Developer, Python Web Development, Django REST Framework, React.js, Front End Architecture, Backend Architecture, Python Scripting, Django Models, React Hooks, API Integration, REST API, GraphQL, PostgreSQL, MySQL, AWS, Docker, CI/CD, SaaS Development, Web Application, Python Automation, Data Scraping, Selenium, Chrome Extension, OpenAI, ChatGPT, Machine Learning, ETL Pipeline, DevOps, Cloud Engineering, Responsive Design, UI/UX, Payment Gateway, Stripe, JWT Authentication, Redux, TypeScript, Next.js, FastAPI, SQL, HTML5, CSS3, Tailwind CSS, MERN Stack,WordPress
API
Python
Django
JavaScript
Web Development
PostgreSQL
Amazon Web Services
React
API Integration
Web Application
RESTful API
FastAPI
Node.js
HTML
Docker
Flask
MySQL
Full-Stack Development
Automation
Next.js
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Summa Linguae
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