Vraj · Senior Python / Django Backend Developer · 5+ yrs
Mid-LevelAbout Vraj
Vraj is a Python Backend Developer with 5 years specialising in microservices architecture and full-stack development. Portfolio: Online Gambling Site (online casino with BitcoinCash crypto + AngryBanker/RocketMan slot games on Vue + React + Python + Java), Video Rendering (collaborative video editing automating CSV-driven text/sound element processing on SQLAlchemy + Docker + Python), Finput Financial Calculator (broker repayment calculator for asset finance + mortgages on SQLAlchemy + Docker + React + Django), Leave Management System, Attendance Management System (Angular + Laravel + Django), Catch Your Dine (hotel table booking + online ordering Android app), Hospital Management System (patient-doctor matching on PHP/Laravel).
5+ years of commercial experience in
Skills(35)
Why hire Vraj?
5y Python Backend with microservices ownership
Built BitcoinCash crypto online casino + collaborative video rendering
Kubernetes + Docker infrastructure on AWS
Multi-language polyglot — Python, Java, Vue, React, Angular, Laravel
Multi-domain: gaming, fintech, EdTech, hospitality, healthtech
Led complete architectural overhaul for online casino platforms
Designed + implemented microservices for online gambling site
Set up Kubernetes + Docker infrastructure for microservices on AWS
Project highlights(7)
Online Gambling Site – Full Stack Developer
- Developed an online casino platform allowing players to deposit and use BitcoinCash crypto currency for gaming.
- Features included online casino slots games like AngryBanker and RocketS, exclusively available on specific bitcoin.com casinos.
- Built the core online casino platform and implemented deposit/withdrawal services using BitcoinCash.
- Created and integrated proprietary casino slot games (AngryBanker, RocketS).
- Designed a microservice architecture for the casino platform and integrated game design architecture.
- Set up infrastructure using Kubernetes and Docker for deploying microservices.
- Enhanced and expanded web casino platforms (games.bitcoin.com, cash.bitcoin.com) focusing on new features and architectural overhaul for performance and scalability.
- Implemented 3rd party APIs and developed new casino games for web applications.
Key outcomes:
Led a complete architectural overhaul, adopting a novel architecture for improved performance and scalability.
Spearheaded the implementation of game engines and deposit/withdrawal services, contributing to overall robustness and functionality.
Video Rendering – Full Stack Developer
- Created a collaborative and user-friendly video rendering application to streamline video editing processes.
- The application enabled users to upload CSV files with text elements, automating the editing process and generating multiple edited videos.
- Developed the core application that automates video editing and generates multiple edited videos.
- Integrated a fair pricing system and automated email notifications upon task completion.
- Implemented a real-time dashboard for users to track project progress.
- Deployed generated videos to an S3 bucket on AWS.
- Focused on enhancing user experiences through innovative features.
Key outcomes:
Automated video editing processes, enabling users to generate multiple edited videos efficiently.
Integrated a fair pricing system and automated email notifications for task completion.
Provided a real-time dashboard for project tracking, enhancing user experience.
Finput (Financial Calculator) – Full Stack Developer
- Developed a user-friendly repayment calculator aimed at assisting brokers in asset finance.
- The long-term vision is to create a versatile calculator for asset finance, mortgages, and personal loan analysis.
- Designed and implemented a financial calculator to efficiently calculate installments based on various inputs.
- Focused on making financial calculations easier for all involved parties.
- Contributed to the development of a tool that supports various financial calculations.
Key outcomes:
Designed a financial calculator to efficiently calculate installments based on various inputs.
Developed a tool aimed at simplifying financial calculations for asset finance, mortgages, and personal loans.
Leave Management System – Full Stack Developer
- This project allows employees to make leave requests, which an admin can approve or decline.
- The system defines two main roles: Employee and Admin.
- Designed the UI from scratch using React.js ANTD with responsive design principles.
- Implemented an API for leave policy management.
- Integrated the API with the frontend for seamless functionality.
- Developed functionality for admin to generate reports on leave and attendance.
Key outcomes:
Designed responsive UI using React.js ANTD from scratch.
Developed and integrated APIs for leave policy management.
Attendance Management System – Full Stack Developer
- A web-based application to manage employee information, leaves, roles, and attendance records.
- Provides functionalities for requesting and approving leave, managing attendance, and generating reports.
- Developed a web application for maintaining employee data, leaves, roles, and attendance records.
- Implemented features for requesting and approving leave applications.
- Created functionalities for generating reports based on attendance and leave data.
Key outcomes:
Developed a comprehensive web-based application for employee attendance and leave management.
Implemented robust reporting features for attendance and leave records.
Industry experience
FinTech
2 projects- •Online Gambling Site— Full Stack DeveloperHTML · CSS · Vue.js · React.js +22
- •Finput (Financial Calculator)— Full Stack DeveloperSQLAlchemy · Docker · React.js · Django +1
HealthTech
1 project- •Hospital Management System— Full Stack DeveloperPHP · Laravel · Git
Travel & Hospitality
1 project- •Catch Your Dine (Hotel Booking)— Full Stack DeveloperAndroid · PHP · Git
Gaming
1 project- •Online Gambling Site— Full Stack DeveloperHTML · CSS · Vue.js · React.js +22
At a Glance
Single contract. No agency markup confusion.
Typically responds within 4 business hours.
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Vraj
Python Backend developer