Satadru Debnath

About Satadru Debnath

Full-stack developer/software engineer with over 4 years of experience building intuitive, scalable mobile and web applications from the ground up. With a strong foundation in Java, Kotlin, Python, JavaScript/TypeScript, and frameworks like Spring Boot, React, FastAPI, Jetpack Compose and React Native, I specialize in creating seamless digital experiences across platforms. From designing modular design systems in React Native to building distributed microservices using Kafka, RabbitMQ, and Spring Security, I bring both technical depth and design sensitivity to every project. I’ve contributed to everything from fintech platforms to cloud automation tools and Android privacy apps - delivering clean, efficient solutions tailored to user needs. I thrive in 0 to 1 environments - rapid prototyping, iterating with design and product teams, and bringing ideas to life with speed and quality. Whether it\'s designing and developing pixel-perfect UIs from Figma specs or building secure, scalable APIs, I bridge the gap between product, design, and engineering to build software users love. Graduated Masters of Science in Computer Systems Engineering (Information Systems) from Northeastern University, Boston, MA. I’m always open to connecting with fellow engineers, product thinkers, and teams building exciting products. Whether you want to talk tech, design, startups, or potential collaborations - feel free to reach out! Based in New York City, NY | Open for new opportunities | Always learning, building, and designing for impact. Core Skills: • Full-Stack Development (Python, Java, Spring Boot, FastAPI, Django, PostgreSQL, MySQL, Node.js) • Frontend Development (React, TypeScript, Next.js, Tailwind CSS, Shadcn UI) • Android Development (Kotlin, Jetpack Compose, MVVM, Hilt, WorkManager) • UX/UI Design (Figma, Wireframing, Usability Testing, Tokens, Library, Design System) • API Design & Integration (Spring Boot, Spring Security, FastAPI, Node.js, RESTful APIs, Swagger) • Messaging & Async (Apache Kafka, RabbitMQ, Feign Client) • DevOps & CI/CD (Docker, Kubernetes, Jenkins, Maven, GitHub Actions) • Cloud & Infra (Amazon Web Services - AWS (EC2, Lambda), Virtual Machine Management, Spring Cloud Config) • Authentication & Security (OAuth 2.0, JWT, Role-Based Access Control (RBAC)) • Additional (Git, GitHub, Visual Studio Code, Postman, No-code/Low-code Development, Cursor, v0.dev, Vercel, Claude Code)

Experience

1. Full Stack Developer

   Piper Sandler

   Jul 2024 — Present · New York, NY, US

   Designed and implemented RESTful APIs using Python (FastAPI/Flask) to support equity research automation, real-time deal pipeline tracking, and financial data syndication; enhanced API throughput by 28% to support institutional client analytics.+ Developed scalable backend microservices for trade order validation, portfolio analytics, and risk compliance workflows; built front-end dashboards with React.js and Angular for TradeFlow Insights and MarketWatch 360 platforms, enhancing trader and analyst productivity.+ Integrated Apache Kafka and RabbitMQ for asynchronous processing of real-time market feeds, order book events, and pricing alerts; optimized PostgreSQL and MongoDB queries, improving reporting system efficiency by 45%.+ Leveraged Redis for market data caching and AWS Lambda for real-time alerts on trading thresholds and client-specific triggers; containerized microservices using Docker and managed orchestration with Kubernetes and Jenkins CI/CD pipelines.+ Secured internal platforms using OAuth 2.0, JWT, and RBAC protocols; implemented ElasticSearch and Grafana for comprehensive logging, monitoring, and visualization of trading KPIs and data access metrics.

Education

• Northeastern University

  Master of Science - MS

• Vivekanand Education Society's Institute Of Technology

  Bachelor of Engineering - BE