Hello, I鈥檓 Darsh Vaghela, a Software Engineer from India 馃嚠馃嚦. I鈥檝e been in the industry since 2022. Since February 2026 I鈥檝e been at Fynd building Optimus, an agentic commerce layer where AI agents run the day-to-day of an online retail business end to end, and I鈥檓 the founder of Trueyy, which detects AI-assisted cheating in live remote interviews. I work on what it takes for AI to operate a real business: tools an agent can use at scale, coordination across specialist agents, human approval on anything irreversible, and tracing that makes agent behaviour debuggable. My roots are full stack (TypeScript, Node.js, React, Golang, Java), which is what lets me ship agents against real APIs and real money.
What I鈥檓 Doing now ?
- Software Engineer at Fynd, building Optimus: an autonomous commerce layer where AI agents plan, act and learn across a merchant鈥檚 whole business, with the merchant setting goals and approving the decisions that matter.
- Founder of Trueyy (trueyy.com), which detects AI-assisted cheating in live remote interviews and gives hiring teams a live integrity score on Zoom, Google Meet and Microsoft Teams.
- I am contributer of authorizer.dev , a database independent open-source authentication and authorization solution.
- Also contributer of ttpro.in which is textile suppliers management tool.
Experiences
- Fynd | Software Engineer, Agentic Commerce (Optimus) 路 Feb 2026 to Present
- Building the agent layer that lets AI operate an e-commerce business end to end. The merchant sets goals and approves the decisions that matter, and the agents handle the rest.
- Designed a multi-agent system in which a coordinator and domain specialists carry out real operations across catalog, orders, inventory, pricing, logistics, marketing and customer engagement, through one unified tool surface of 290+ operations.
- Solved the too-many-tools problem with a search, inspect and execute layer: the agent holds a small working set and pulls the rest on demand. External MCP clients now use the same pattern.
- Built a background planning layer that reads the merchant鈥檚 calendar and sales signals, works backwards from upcoming events, and prepares campaigns, stock and pricing days ahead. Only the decisions that need a human reach the merchant.
- Made safety a property of the architecture: human approval gates, signed write confirmations, deny-by-default auth and per-tenant scoping live at the tool and API layer, so the system stays safe regardless of what the model does.
- Built two interchangeable agent runtimes (LangGraph with Deep Agents, and the Claude Agent SDK) behind one streaming, tool, skill and tracing layer, so changing model vendor is a configuration change.
- Shipped an MCP server that exposes the full commerce platform to Claude, ChatGPT, Cursor and custom agents.
- Agents learn per-organisation skills from past runs and open knowledge files on demand. A self-healing loop diagnoses failures and opens draft fix PRs.
- Stack: TypeScript, Node.js, React, GraphQL Federation, LangGraph, LangChain, Claude Agent SDK, MCP, OpenAI and Anthropic APIs, PostgreSQL, pgvector, pg-boss, GCP, Kubernetes, Langfuse, OpenTelemetry
- Trueyy (trueyy.com) | Founder 路 2026 to Present
- Founded Trueyy, an interview integrity platform that detects AI-assisted cheating in live remote interviews on Zoom, Google Meet and Microsoft Teams. Candidates join by a link and consent up front, with nothing to install. Interviewers get an integrity score that recalculates every 30 seconds, a timestamped timeline they can scrub back to, and a one-click summary that attaches to the ATS scorecard (Greenhouse, Lever, Workday).
- Studied how ChatGPT, Claude, Gemini, Cluely and InterviewCoder shape a live answer and built AI tool fingerprinting that reads their structural output signatures and prompt-and-paste timing. A single odd moment stays in context, and only the pattern gets logged.
- Six detection layers: AI tool fingerprinting, app and window focus, paste velocity, off-screen device signals (audio artifacts, ambient light, timing gaps), answer structure analysis, and a planned reading-gaze layer. The layers are weighed together, so a nervous pause passes and a sustained lookup gets flagged, with every flag tied to a timestamp.
- Consent is enforced in code: capture is gated on candidate consent and stops on revoke, session end or a lapsed heartbeat. JWT auth with refresh-token rotation, tenant-scoped role-based access, TLS in transit and AES-256 at rest, an immutable audit log, configurable retention with automated deletion and candidate erasure. The meeting video never leaves Zoom, Meet or Teams. GDPR aligned, SOC 2 in progress.
- Own the whole product: customer discovery, positioning against exam proctoring tools (Proctorio) and AI interviewers (Fabric), pricing tiers and an SDK for staffing agencies, docs, a library of buyer and detection guides, the website and go-to-market, alongside the engineering.
- Praalak Tech Solutions | Software Engineer (previously). Fashion supply chain traceability platform with React, Next.js, Node.js, Golang, Java Spring Boot, GraphQL and AWS.
- Contentment Foundation | Software Engineer (previously). Digital solutions for global wellbeing education, built with React.js, Next.js, Node.js, Golang and Java Spring Boot.
- Software Engineer for the Lakahn Samani technoloy
- Associate Software Engineer for the Softsages technology
- Associate Software Developer for the Car Stream (Freelance)
Education
- Dharmsinh Desai University, B.Tech in Computer Engineering (Aug 2019 to Mar 2023)
- CPI: 8.32
Skills
- Claude Agent SDK
- Model Context Protocol (MCP) server and client design
- Meta-tool layers (search / inspect / execute over large tool catalogs)
- Human-in-the-loop agent workflows (LangGraph interrupts, approval gates)
- Agent safety: signed write confirmations, deny-by-default auth, per-tenant scoping
- Langfuse, OpenTelemetry, LangSmith (agent tracing and cost attribution)
- pgvector, Prisma, pg-boss
- Kubernetes, Docker, GCP Cloud Run, BigQuery
- Apollo Server / GraphQL Federation
- Playwright, Vitest
- Golang
- NodeJs
- Java Spring Boot
- Javascript
- ReactJs
- NextJs
- GraphQL
- SQL
- NoSQL
- AWS
- TypeScript
- PostgreSQL
- MongoDB
- Firebase
- LangGraph
- Deep Agents
- LangChain
- MCP (Model Context Protocol)
- Socket.io / WebSockets
- Docker
- GCP / Cloud Run
- Python
- Multi-Agent Systems
- Agent Orchestration
- Task Decomposition
- LLM Engineering
- Prompt Engineering
- Prompt Chaining
- Retrieval-Augmented Generation (RAG)
- Tool Calling / Function Calling
- Context Management
- Memory Systems (AI Agents)
- Vector Databases
- Embeddings
- Agent Evaluation & Observability
- Guardrails & Safety
- Distributed Systems
- Microservices Architecture
- Event-Driven Architecture
- Async Programming
- API Development (REST/GraphQL)
- System Design
- Queue Systems (Kafka / Redis / RabbitMQ)
- Cloud Computing (AWS / GCP / Azure)
- DSA ( 500+ problem solved in Leetcode )
What I enjoy
- Learning new technologies.
- Reading Books
- Playing outdoor games to keep my self fit.
- Listening music
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