Feb 2022 – Jul 2024 · 2 yrs 5 mos

• As the Big Data Lead, I guide a talented team in developing and implementing cutting-edge big data solutions. My role involves strategizing and overseeing complex projects that harness data for business growth and innovation.
• Key Highlights:
• Strategic Leadership: Developed data strategies that boosted project efficiency by 25%.
• Cloud Solutions: Architected scalable data platforms on AWS and Azure, improving data access and scalability.
• Data Governance: Implemented data governance and security protocols, ensuring compliance and protecting sensitive data.
• Advanced Analytics: Integrated machine learning models with Python, TensorFlow, and PyTorch, enabling predictive insights.
• Team Development: Mentored team members, enhancing project delivery timelines by 40%.
• My role has been crucial in leveraging data as a strategic asset, driving business value and fostering innovation.

May 2016 – Feb 2022 · 5 yrs 9 mos

• As a Senior Big Data Developer, I took on the challenge of architecting and optimizing complex data ecosystems. My focus was on leveraging big data technologies to deliver high-impact solutions that drove business growth and innovation.
• Key Highlights:
• Data Architecture: Designed scalable data frameworks using Apache Hadoop, Spark, and Hive.
• ETL Optimization: Enhanced ETL processes with Scala and Apache NiFi, boosting data processing efficiency by 50%.
• Advanced Analytics: Built predictive models using Python and Pandas, aiding in key business decisions.
• Cloud Migration: Transitioned data solutions to AWS, reducing costs and improving accessibility.
• Team Leadership: Guided a team of developers, promoting innovation and best practices.
• These efforts significantly advanced our data capabilities and supported strategic business growth.

Apr 2012 – May 2016 · 4 yrs 1 mo · Pune, Maharashtra, India · On-site

• As a Big Data Developer, I delved into large-scale data processing and analytics, transforming massive datasets into actionable insights. My role was all about harnessing the power of data to drive business decisions and improve operational efficiency.
• Key Highlights:
• Data Architecture: Designed and implemented scalable data pipelines using Hadoop and Spark, enabling efficient processing of petabytes of data.
• Analytics & Insights: Developed advanced analytics solutions with Python and PySpark, uncovering key business trends and driving data-driven strategies.
• Performance Tuning: Optimized data workflows and query performance, achieving up to a 40% reduction in processing times and improving overall system efficiency.
• Real-time Data Processing: Integrated Kafka for real-time data ingestion, significantly enhancing our ability to process and analyze streaming data.
• These achievements not only streamlined our data operations but also provided critical insights that empowered strategic decision-making across the organization.

Jun 2008 – Apr 2012 · 3 yrs 10 mos · Pune, Maharashtra, India · On-site

• In my role as a Software Developer, I focused on delivering top-notch software solutions that combined efficiency with a seamless user experience. I was hands-on in the entire software development lifecycle, from conceptualization to deployment, ensuring our projects not only met but exceeded expectations.
• Key Highlights:
• Innovative Solutions: Engineered scalable applications using Java and Spring, boosting team productivity by 25%.
• Performance Optimization: Improved system performance by optimizing code and leveraging SQL database enhancements, reducing response times by 30%.
• User Experience (UX): Redesigned interfaces with JavaScript and jQuery, leading to a 20% increase in user satisfaction and fewer support issues.
• Tech Leadership: Pioneered the adoption of Continuous Integration and Continuous Deployment (CI/CD) pipelines, cutting deployment times by 40%.
• My contributions significantly enhanced the performance and usability of our products, setting new standards for quality within the team.