SAYAN KUMAR DAS  ·  Python Full Stack Developer  ·  4+ yrs

Mid-Level
Kolkata4+ years experienceremote
Available within 48 hrs

About SAYAN

Sayan Kumar Das is an experienced Python and Flask developer with over 4 years of hands-on experience in creating robust web applications. He has demonstrated expertise in full-stack development, particularly in building responsive user interfaces and integrating role-based authentication. Sayan is passionate about staying updated on industry trends and seeks growth-oriented opportunities to contribute his skills and continue personal and professional development.

Core expertise

Python
language
10/10
Flask
backend
9/10
Next.js
frontend
9/10
MongoDB
database
8/10
HTML
frontend
8/10
CSS
frontend
8/10
JavaScript
language
8/10
NE
Netlify
cloud
8/10
RE
Render
cloud
8/10
VE
Vercel
cloud
8/10

Additional skills(8)

PythonFlaskNext.jsMongoDBBootstrapTailwind CSSHTMLCSS

Why hire SAYAN?

Production deploy authorityFull-stack development experience

Developed robust web applications using Python, Flask, Next.js, and React.js.

Integrated role-based authentication in various applications.

Collaborated effectively with UI/UX designers to implement best design practices.

Built, deployed, and managed websites and web applications using Netlify, Render, and Vercel.

Built Left Brain + BNB Eco Resort + Eoxegen Insurance + Jharvis Financial Markets

Project highlights(4)

Eco-Resort Booking PlatformFull Stack Developer

Overview: The BNB WEBSITE serves as an online portal for visitors to explore and book accommodations, activities, and experiences at the eco-friendly resort MATHA BURU HILL ECO RESORT. Responsibilities: Created a beautiful and consistent UI showing responsiveness so users can access it on any device. Integrated RESTful APIs to display and manage page content in a centralized manner.

PythonFlaskNext.jsMongoDB

Key outcomes:

  • Successfully integrated RESTful APIs for dynamic content management.

  • Ensured UI responsiveness for seamless access on any device.

Financial Advisory PlatformFrontend Developer

Overview: Left Brain is a financial advisory firm focused on creating, building, and preserving wealth for high-net-worth clients. Responsibilities: Developed informative and engaging content related to the services offered. Contributed to designing a beautiful and consistent UI. Integrated role-based authentication in the application.

Next.jsBootstrap

Key outcomes:

  • Successfully developed and integrated role-based authentication.

  • Delivered a consistent and aesthetically pleasing user interface.

Insurance Product PlatformFrontend Developer

Overview: Eoxegen is a platform for personal and corporate insurance products. Responsibilities: Created complex logics for the insurance, involving many levels of validations. Created a beautiful and consistent UI. Integrated role-based authentication in the application.

Next.jsTailwind CSSBootstrap

Key outcomes:

  • Implemented complex multi-level validation logic for insurance products.

  • Delivered a visually appealing and consistent user interface.

Stock Market Tracking SystemBackend Developer

Overview: Jharvis is a system for business and finance where users can track the latest updates of Global financial markets and manage portfolios. Responsibilities: Developed informative and engaging content related to the services offered. Contributed to designing a beautiful and consistent UI. Integrated the role-based authentication in the application.

PythonFlaskHTMLCSS

Key outcomes:

  • Developed and integrated role-based authentication.

  • Created engaging content for financial market insights.

4+ years of industry experience

FinTechReported in resume
  • Eco-Resort Booking PlatformFull Stack DeveloperPython · Flask · Next.js · MongoDB

Ready to work with SAYAN?

Onboard within 48 hours. No long hiring cycles, no recruiter middleman.

At a Glance

LocationKolkata
Experience4+ years
Work moderemote
Direct hirePossible
Start within48 hours
From$2,299/ month

Single contract. Billed in USD.

Typically responds within 4 business hours.

5-day replacement guarantee
48-hour onboarding, single invoice
Direct chat — no recruiter middleman

Top Skills

Python
10/10
Flask
9/10
Next.js
9/10
MongoDB
8/10
HTML
8/10
Seniority signals
Owns production deploys
VerifiedVetted by Witarist
Technical skills assessed & verified
Background & identity checked
English communication verified
Ready to onboard in 48 hours

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SAYAN KUMAR DAS

Python Developer