Looking for a job

Chandan Parameshwarappa

@chandanparameshwarap

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I build scalable full-stack SaaS platforms, payments, and reliable cloud-native systems.

United States

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What I'm looking for

I'm seeking to apply my full-stack expertise to deliver robust products, build scalable SaaS and enterprise systems, and accelerate business growth.

I'm building BusToShow's live ticketing and event-management platform across Java/Spring Boot, Node.js/Express, Angular, React, and PostgreSQL. I've authored 250+ merged PRs and helped rebuild core services, data models, checkout, cart, and real-time check-in workflows.

I designed Stripe PaymentIntent, webhook, refund, and reconciliation flows with transactions, optimistic locking, and reservation handling to prevent duplicate purchases and overselling. I also built Redis and Kafka-backed carts, transactional email delivery, API rate limiting, and OpenAPI contracts for partner integrations.

At Ford Motors, I built observability for Java and Node.js microservices using OpenTelemetry, Datadog APM, GCP Cloud Run, and Terraform. I defined SLIs and SLOs supporting 99.9% uptime and automated Datadog metric integration to reduce engineering onboarding time by 95%.

Previously at Iron Mountain and as a volunteer engineering lead for The Donovans Venom Non Profit, I delivered enterprise and nonprofit products with Java, Spring Boot, React, Next.js, Node.js, PostgreSQL, Redis, and cloud tooling. I enjoy building reliable transactional systems, improving deployment and observability, and shipping practical features through Agile delivery.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Software Engineer

Current

BusToShow Inc

Dec 2025 - Present (9 months)

Core engineer on a live ticketing and event-management platform, authoring 250+ merged PRs across Java/Spring Boot and Node.js/Express backends, Angular admin, and React client applications. Co-designed the PostgreSQL data model, rebuilt core backend services, implemented rate limiters, and engineered a robust checkout pipeline with Stripe and PostgreSQL transactions.