Rupayan Chakraborty

Co-Founder

Jalpaiguri, West Bengal, India5 yrs 1 mo experience

Most Likely To SwitchAI ML Practitioner

Key Highlights

Expert in architecting scalable AI pipelines.
Proven track record in fintech and blockchain development.
Regularly shares insights on AI tools in production.

Stackforce AI infers this person is a Backend-heavy Fullstack Engineer with expertise in AI and Blockchain technologies.

Contact

Skills

Core Skills

Ai OrchestrationSystem ArchitectureBlockchainBack-end Web DevelopmentMobile Applications

Other Skills

GPU orchestrationreal-time inferenceAI pipelinesStable DiffusionLLMsEthereumsmart contractsOpenIDSSOAPIsNodeJavaNode.jsFlutterSocket.IO

About

I've been writing code for 9 years. Two years ago, AI tools started writing it for me. Some of them are genuinely good. Most of them waste your time. I got tired of figuring out which is which through trial and error, so I started writing about it. By day, I'm a Founding Engineer at FlowScale AI. I build the systems that make AI pipelines actually run at scale. GPU orchestration, real-time inference, the messy infrastructure work that nobody posts about on LinkedIn. Before FlowScale, I built fintech APIs, smart contracts, and some of the earliest generative AI workflows at InSynk Studios. I've shipped code across blockchain, fintech, and AI. The common thread? Systems that can't afford to go down. But what I actually post about here is simpler: which AI tools work, which ones don't, and what happens when AI-generated code hits production. No hype. No sponsored takes. Just what I'm seeing from the inside. I post 3-4 times a week. Follow if that sounds useful.

Experience

5 yrs 1 mo

Total Experience

1 yr 8 mos

Average Tenure

2 yrs

Current Experience

Flowscale ai

Founding Engineer

May 2024 – Present · 2 yrs · Remote · Remote

Architected scalable AI pipelines and dynamic deployment platforms, focusing on GPU orchestration and auto-scaling clusters.
Designed real-time inference infrastructure to support high-performance and ultra low latency AI Systems.
Developed developer-centric tooling to ensure seamless AI pipeline deployment.

AI OrchestrationGPU orchestrationreal-time inferenceAI pipelinesSystem Architecture

Insynk studios

Senior Backend Developer

Jul 2023 – Apr 2024 · 9 mos · Remote

Worked in Generation of Images using Stable Diffusion
Built custom workflows for generation of texts using open source LLMs like Mixtral MoE
Created secure and optimized smart contracts in Ethereum and its L2 chains.
Worked in creating Self Sovereign Identity and Decentralized KYC solutions in WEB3
Created C4 Architectural diagrams for Projects
Revamped existing projects to increase performance and security
Created Solution Designs for new features

Stable DiffusionLLMsEthereumsmart contractsBlockchainBack-End Web Development

Geotech infoservices pvt. ltd.

Software Engineer

Mar 2021 – Jul 2023 · 2 yrs 4 mos · Kolkata, West Bengal, India · On-site

Implemented OpenID and SSO in Applications, which provided a
smoother and secure authentication experience
Gained expertise in the Insurance Domain and FinTech Industry to
build successful Financial Grade APIs
Designed and implemented multiple high-performing API and backend
projects using Node and Java.
Orchestrated efficient CI/CD pipelines utilizing Jenkins, resulting in
streamlined deployment processes.
Designed and developed an Attribute-Based Access Control (ABAC)
authorization system that provided secure and efficient access control
for critical applications, resulting in a 100% reduction in unauthorized
access attempts.

OpenIDSSOAPIsNodeJavaBack-End Web Development+1

Campus master

Flutter App Developer

Sep 2020 – Feb 2021 · 5 mos · Bengaluru, Karnataka, India · Remote

Engineered a chat microservice using Node and Socket.IO that securely handled 10+ concurrent users; reduced server response time by 50% and increased chat message delivery rate by 75%
Restructured the entire architecture of the app, resulting in a 90% improvement in scalability and maintainability
Improved App Security by implementing authentication and authorization mechanisms that resulted in a 40% reduction in unauthorized access attempts

Node.jsFlutterSocket.IOMobile ApplicationsBack-End Web Development