Rohit Das — Backend Engineer

I am a Backend & Data Engineer with 4+ years of experience designing scalable backend systems and automated data platforms that drive measurable business impact. My core expertise lies in Java, Spring Boot, Microservices, and SQL, with hands-on experience in Snowflake, dbt, and Apache Airflow. I work at the intersection of application engineering and data infrastructure — building production-grade REST APIs, event-driven systems, and reliable ETL pipelines that are scalable, performant, and maintainable. At Altimetrik, I migrated 15+ Excel-driven workflows into scalable Snowflake and dbt pipelines, reducing manual effort by 80% and accelerating reporting by 40%. I built Spring Boot microservices integrated with Snowflake and Redis caching, cutting API latency from ~400ms to ~60ms. I also automated invoice generation workflows using Airflow DAGs with 99% reliability and translated complex client contracts into backend logic, reducing reconciliation errors by 30%. Previously at Tech Mahindra, I engineered enterprise-grade backend systems using Java and Spring Boot, improving system efficiency by 20%, accelerating integrations by 30%, and optimizing SQL performance by 25% in production environments. I have strong foundations in system design, distributed architectures, microservices patterns, and advanced DSA (600+ problems solved, top 1% at Scaler). I focus on building clean, scalable systems that solve problems end-to-end — from API design to data-driven decision systems. Beyond my core engineering role, I’ve also mentored 80+ professionals in resume optimization and interview preparation, helping them transition into tech roles with measurable success. Open to Backend and Data-focused engineering opportunities.

Stackforce AI infers this person is a Backend and Data Engineer specializing in scalable systems and data pipelines.

Location: Bengaluru, Karnataka, India

Experience: 4 yrs 5 mos