Open to opportunities

Vishnu Swaroop

@vishnuswaroop

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Software engineer building distributed, compliant data pipelines and production AI agents.

India

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What I'm looking for

startups where I can own things end to end, from the data model to the interface. I work best in small teams building from scratch or close to it, ideally in AI infrastructure. On the technical side, I want to keep doing distributed systems, AI pipelines, and full-stack product work in TypeScrip and Python. Not interested in pure frontend or legacy maintenance roles.

Senior Full-Stack Engineer & Founder with 3+ years building scalable backend systems and AI-powered products.

Currently leading Screenr.co, an AI-driven candidate verification platform that has acquired 12+ recruiting agencies as early customers, while contributing to engineering at Lune.

Specialist in backend architecture, system design, and performance optimization across Go, Rust, TypeScript, and modern frameworks (Next.js, Vue, Django). Proven track record: improved query performance by 30% at ORUphones, reduced bundle size from 1.5MB to 200KB (increasing daily impressions 2.7x), and architected compliance dashboards and OLAP-scale analytics at GRYN Network.

Proficient with PostgreSQL, GraphQL, GCP, Web3 technologies (Ethers, Hardhat), and real-time systems (WebSockets, webhooks). Experienced in full-stack product ownership from zero-to-production launches to scaling systems handling millions of records. Comfortable navigating early-stage startup challenges including fraud detection, payment systems, and rapid iteration. BTech Computer Science from IIIT Vadodara.

Always interested in conversations about backend infrastructure, AI-driven SaaS, Web3 applications, and scaling systems that solve real recruiting or enterprise problems. Happy to connect with teams building the next generation of developer tools and recruitment technology.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Lune

Jan 2026 - Present (4 months)

Engineered event-driven data synchronization pipelines across distributed microservices on AWS and Kubernetes, using transactional consistency patterns and fault isolation for compliance-critical financial and carbon accounting systems. Built zero-downtime migration tooling and multi-step AI agent workflows for intelligent invoice, receipt, and logistics document processing with structured data ex

Event Driven Architecture Microservices AWS Kubernetes Document Processing

Software Engineer

Gryn

Nov 2024 - Dec 2025 (1 year 1 month)

Revamped architecture by decoupling OLTP and OLAP workloads and implementing ClickHouse as a dedicated analytics layer, reducing analytical query execution from 40-second timeouts to sub-second performance. Built CSRD compliance reporting pipelines with async high-volume emissions data ingestion and optimized Django ORM query patterns and indexes to eliminate production timeouts under sustained lo

Clickhouse PostgreSQL OLTP OLAP Decoupling Django Query Optimization Indexing Compliance Reporting

Full Stack Developer

ORUPhones

May 2023 - Oct 2024 (1 year 5 months)

Designed and built a Best Deals ranking engine combining price competitiveness, seller trust signals, demand patterns, and market anchoring with fraud and gaming detection. Implemented a real-time WebSocket negotiation flow with secure server-side session authentication and webhook-based event-driven transaction state management, improving overall backend performance by 30%.

Ranking Systems Fraud Detection WebSockets Server Side Session Authentication Webhooks PostgreSQL Redis Caching