EXPLORE


4.6
4.6
100%
$40 USD / Hour
ć»

India (6:57 PM)
ć»
Joined on January 26, 2026
ć»
1 Recommendation
$40 USD / Hour
ć»
OVERVIEW We design and build production-grade software systems with a strong focus on scalability, reliability, and long-term maintainability. MugenCodes is a technical agency specializing in AI-driven applications, SaaS platforms, and complex backend systems. We work with founders and companies who require structured engineering, clean architecture, and systems that can evolve over time. CORE CAPABILITIES š§ AI SYSTEMS AND APPLIED MACHINE LEARNING ⢠Retrieval-Augmented Generation (RAG) with vector databases ⢠AI agents and multi-agent system design ⢠LLM integrations including OpenAI, LLaMA, and Hugging Face ⢠Prompt engineering and model orchestration ⢠Chatbot systems and workflow automation ⢠Custom machine learning and deep learning solutions š SAAS AND PRODUCT ENGINEERING ⢠End-to-end SaaS platform development from MVP to scale ⢠Multi-tenant system architecture ⢠Subscription and billing systems ⢠API-first product design ⢠Internal tools and automation platforms š» FULL STACK DEVELOPMENT ⢠Frontend: React, Next.js, Vue, Nuxt ⢠Backend: Node.js (Express, Nest.js), Python (FastAPI, Flask), .NET ⢠Mobile: React Native, Flutter ⢠APIs: REST and GraphQL āļø BACKEND ARCHITECTURE AND INFRASTRUCTURE ⢠Distributed systems and microservices ⢠Database design: PostgreSQL, MySQL, MongoDB, Redis ⢠Cloud: AWS, Vercel, Firebase, Cloudflare ⢠Containerization and deployment: Docker, CI/CD pipelines ⢠Performance optimization and system reliability š¢ ENTERPRISE SYSTEMS AND INTEGRATIONS ⢠ERP systems including Odoo customization and integration ⢠Workflow automation and process optimization ⢠Data pipelines and analytics systems ⢠Third-party API integrations āļø BLOCKCHAIN AND WEB3 ⢠Smart contract development on Ethereum and Solana ⢠Web3 integrations including wallets and on-chain interactions ⢠Decentralized application development ENGINEERING APPROACH 1. Requirement Alignment Translate business goals into clear technical requirements 2. System Design Define architecture, data flow, and scalability strategy 3. Execution Planning Break work into milestones with defined outputs 4. Development and Validation Implement with testing, monitoring, and iteration 5. Deployment and Optimization Deliver stable systems and refine performance over time WHAT DISTINGUISHES US ⢠Strong combination of AI expertise and full stack engineering ⢠Experience building complex, production-ready systems ⢠Emphasis on clean architecture and maintainable code ⢠Ability to align technical decisions with business outcomes ⢠Consistent and professional communication ENGAGEMENT We work with early-stage founders building MVPs, startups scaling their platforms, and companies requiring reliable technical execution. Website: [login to view URL] If you are looking for a team that can take ownership of both architecture and execution, we are available to discuss your project.
Verifications
On time
100%
On budget
100%
Accept rate
100%

Software development agency

Software development agency

Prompt Engineering

ERP System Implementation

OpenAI API Integration

Supply Chain Risk Analysis Platform

Supply Chain Risk Analysis Platform

Decentralized GPU platform

Decentralized GPU platform

Software development agency

Software development agency

Prompt Engineering

ERP System Implementation

OpenAI API Integration

Supply Chain Risk Analysis Platform

Supply Chain Risk Analysis Platform

Decentralized GPU platform

Decentralized GPU platform
Very eligible Developer. Wonderful and Great. I will work with you again.
+3 more
Share
Working with Jayabrata was smooth and stress free. He communicates clearly, understands requirements quickly, and delivers exactly what he promises. Heās reliable, responsive, and focused on getting things done properly rather than cutting corners. Iād be happy to work with him again on future projects.
Share
Experience
Founder
Jan, 2026 - Present
ā¢
3 months, 18 days
Mugen.Codes
Jan, 2026 - Present
ā¢
3 months, 18 days
Founder at Mugen.Codes, leading development of AI, full-stack, and blockchain solutions along with SEO services. I coordinate engineers and designers to deliver scalable software products, including AI applications, Web3 platforms, automation tools, and decentralized applications. Responsible for project planning, technical roadmaps, and ensuring smooth delivery from concept to production. Having dedicated global team for SEO.

Tokyo, Japan
Jan, 2026 - Present
ā¢
3 months, 18 days
Education
University of New South Wales
2011 - 2012
ā¢
1 year
MBA

Australia
2011 - 2012
ā¢
1 year
Jadavpur University
2003 - 2007
ā¢
4 years
Bachelor of Engineering

India
2003 - 2007
ā¢
4 years
Qualifications
Artificial Intelligence Engineering Certification
2023
OpenAI
Specialized in developing AI-powered applications using large language models, Retrieval Augmented Generation (RAG), and automation systems. Experienced in building AI assistants, intelligent search systems, and scalable AI platforms integrated with modern web technologies.
2023
Publications
Real-time growth stage detection model for high degree of occultation using DenseNet-fused YOLOv4
2022
Computers and Electronics in Agriculture
Computer Vision
2022
A deep learning enabled multi-class plant disease detection model based on computer vision
2021
AI
Computer Vision
2021
DenseSPH-YOLOv5: An automated damage detection model
2023
Advanced Engineering Informatics
Computer Vision
2023
Certifications
P
Preferred Freelancer Program SLA
JavaScript
AI Training - Freelancer Global Fleet
Python