Hi, I'm Rahul

At Freshflow, I maintain and evolve end-to-end data pipelines — from ingestion to insights — ensuring reliable and efficient ETL workflows. I design parsers for diverse retail data, manage large-scale transformations using DBT and BigQuery, and orchestrate workflows with Airflow. My work bridges data engineering and AI delivery, driving both operational stability and product innovation.

At Awake Mobility, I developed and maintained high-performance FastAPI applications, improving reliability by 30% and reducing API response times by 40%. I designed data pipelines to decode and process CAN data from buses, enabling advanced analytics and automation. Collaborating with cross-functional teams, I contributed to system enhancements that strengthened product stability and scalability

During my tenure, the company underwent several acquisitions — starting as Avira, then becoming part of NortonLifeLock, and later Gen Digital. I continued in my role as a Specialist Backend Developer throughout these transitions, contributing to core backend services, microservice architecture, and data-driven reputation systems across all company phases.

I developed and maintained microservices powering threat intelligence reputation scoring for entities like URLs, IPs, and files. By integrating OpenSearch and Kibana monitoring, I reduced downtime by 30% and improved system reliability. My work spanned scalable code development, CI/CD deployments with Docker, and AWS-based service management across multiple environments.

As a backend engineer, I led the design and development of scalable RESTful APIs and optimized system performance across multiple projects. I mentored junior developers, implemented robust testing suites, and ensured high code quality through regular reviews. Key projects included building data-driven platforms such as Algo to You, Truelink Financial Scraper, and LinkedIn Crawler using Python and Flask.

I developed internal software tools that enhanced team efficiency and reduced operational costs across multiple projects. By introducing innovative process improvements and building solutions like a Resume Parser and Static Website Generator, I streamlined workflows and optimized internal operations. These projects leveraged technologies such as Python, Django, NLP, and AWS services.

I developed custom automation and vision systems using multiple hardware platforms, improving production efficiency by 15%. I was involved in the complete lifecycle — from design and development to on-site installation and validation. These industrial automation solutions were built using Python, Raspberry Pi, and GPIO programming.