You will get Web App Backend Developer | Python |Django | ML | Flask |Nuxt.js | AI | LLM
Top Rated

Top Rated

Project details
I can create your customize secure backend infrastructure with custom APIs or third party APIs for your system as per your requirements.
What I am Offering?
š Custom application Development
š Install any kind of web application
š Web Backend Development
š RESTful API Development
š Fix Security and Performance issue
š Image processing and computer vision
š Payment Gateway API
š Bug Fixing
š Troubleshoot Issues
š Up-gradation of your website
š Integration and development of Custom APIs
š Add new features to your website
š Machine Learning (ML) and Artificial Intelligence (AI)
š Large Language Model developer (LLM)
š User Management and Custom Users
š Customized Admin Dashboard
š Charts, Graphs, Maps Integration
š Complete and professional Website Development (Advanced Tier)
API Development, API Developer, Twillio, Payment Gateway integration, Python Expert, Django Expert, Flask Expert, Nuxt.js Expert, Nest.js Expert, Node.js Expert, Express.js Developer, PHP Developer, Full Stack Developer, Laravel Developer, CodeIgniter Developer, Bug Fixing, Feature Enhancement, Backend Developer, Web App Developer.
What I am Offering?
š Custom application Development
š Install any kind of web application
š Web Backend Development
š RESTful API Development
š Fix Security and Performance issue
š Image processing and computer vision
š Payment Gateway API
š Bug Fixing
š Troubleshoot Issues
š Up-gradation of your website
š Integration and development of Custom APIs
š Add new features to your website
š Machine Learning (ML) and Artificial Intelligence (AI)
š Large Language Model developer (LLM)
š User Management and Custom Users
š Customized Admin Dashboard
š Charts, Graphs, Maps Integration
š Complete and professional Website Development (Advanced Tier)
API Development, API Developer, Twillio, Payment Gateway integration, Python Expert, Django Expert, Flask Expert, Nuxt.js Expert, Nest.js Expert, Node.js Expert, Express.js Developer, PHP Developer, Full Stack Developer, Laravel Developer, CodeIgniter Developer, Bug Fixing, Feature Enhancement, Backend Developer, Web App Developer.
Programming Languages
Python, TypeScript, FlashCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$149
|
Standard
$3,000
|
Advanced
$6,500
|
|---|---|---|---|
| Delivery Time | 1 day | 35 days | 60 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code | - | - | - |
26 reviews
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MD
Mihaela D.
Feb 27, 2026
Calorie AI Android Development
It was a fruitful collaboration with a highly professional developer. His team was very efficient, and I really enjoyed every call with him. We developed an amazing app, which I'm very grateful for. Thank you so much.
KA
Kelly A.
Nov 3, 2025
Full stack web development
Did the job well, communicated well, and was available. Would hire again.
CT
Cedric T.
Jul 23, 2025
Django Full Stack Developper
RS
Ryan S.
Feb 25, 2025
Resetting server for wavcompare
JA
Joe A.
Feb 15, 2025
Self-Hosted Mergin Maps System Setup
Completely lied about skill level and availability, estimate for work completed not even close, days between comms. Project nowhere near complete yet time estimated for full completion has been billed. Completely ripped us off and has made it impossible for us to hit our deadlines.
About Manwinder
Full Stack Mastery & Web Excellence, AI/ML, LLM Enthusiast
100%
Job Success
Mohali, IndiaĀ - 3:33 pm local time
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My diverse tech stack includes:
āØ ššš§šš«ššš¢šÆš šš ššØššš„š¬ & ššØšØš„š¬: GPT-4o/4.1/5/4 Turbo/3.5 Turbo | o3-mini | Claude 3.5 | Claude 3.5 | Gemini 1.5 Pro & Flash | DeepSeek V2/V3/Coder/R1 | LLaMA 3 | Command R+ | Grok-1.5 | DALLĀ·E 3 | Stable Diffusion XL/3 | Midjourney v6 | Runway Gen-3 | LangChain | LlamaIndex | AutoGen | CrewAI | Ollama | LM Studio | GPT4All | Modal | vLLM | TGI | Azure OpenAI | AWS Bedrock | Pinecone
⨠šš/šš šš¢šš«šš«š¢šš¬ & š š«šš¦šš°šØš«š¤š¬: TensorFlow | PyTorch | Scikit-learn | Pandas | Numpy | Matplotlib | Hugging Face Transformers | Diffusers | Fastai
āØ šš®ššØš¦ššš¢šØš§ & ššš ššš«šš©š¢š§š : Zapier | Make | Apache Airflow | Selenium | Beautiful Soup | Playwright | Puppeteer | Pipedream | Activepieces
āØšššš¤šš§š šššš”š§šØš„šØš š¢šš¬: Python (Flask, Django, FastAPI) | Express.js | Machine Learning (ML) | AI | Microservices | WebSockets
āØ š š«šØš§ššš§š šššš”š§šØš„šØš š¢šš¬: React | Next.js | Vue.js | JavaScript | TypeScript | Solid.js
āØ ššššššš¬šš¬: MongoDB | PostgreSQL | MySQL | Apache Cassandra | AWS DynamoDB | Firebase
āØ š š«šØš§ššš§š ššš²š„š¢š§š : Tailwind CSS | Chakra UI | Shadcn UI | Radix UI | DaisyUI
āØ ššš©š„šØš²š¦šš§š & ššØš¬šš¢š§š : Vercel | Railway | Netlify | Render | Fly io | Cloudflare Pages | Docker | AWS ECS/Fargate
ā© šš/šš šššš”š§š¢šŖš®šš¬: Supervised & Unsupervised Learning | Neural Networks | Natural Language Processing (NLP) | Large Language Models (LLMs) | Multi-Agent Orchestration (AutoGen, CrewAI) | Open Source LLM
ā šššš¢šš¢šØš§šš„ šššš”š§š¢ššš„ šš«šØšš¢šš¢šš§šš¢šš¬: WebSocket | GraphQL | Docker | Redis | Nginx | Git | GitHub | Bitbucket | Agile/Scrum | Trello | Jira | Bash/Shell Scripting | RESTful APIs |
š ššØš¦šš¢š§ šš±š©šš«šš¢š¬š: Successfully delivered end-to-end solutions across diverse industries, including E-commerce, Healthcare, Travel, Education/LMS, FinTech, Cybersecurity, Food Delivery, Taxi Booking, and more.
Looking forward to a long-term business relationship with you!
Steps for completing your project
After purchasing the project, send requirements so Manwinder can start the project.
Delivery time starts when Manwinder receives requirements from you.
Manwinder works on your project following the steps below.
Revisions may occur after the delivery date.
Why select me?
ā« Simple to very complex python systems such as ERP, Point of Sale (POS) Systems, Online Marketplaces, and others ā« Google chrome extension development ā« New features implementation or adding integrations from other platforms like Twilio, Mailgun.
SERVICES INCLUDE
ā« Third-party API Integration ā« Custom API development ā« Rest API Development for your Chatbots, AI model and more ā« Web App Development or Bug Fixing