Jul 2021 – Mar 2024 · 2 yrs 8 mos · Bangalore Urban, Karnataka, India

• 🔹 Developed Core Components for the mediation platform Meson, leveraging cutting-edge technologies like Kubernetes (K8s), Elasticsearch (ES), Druid, MSK (Managed Kafka), and Golang.
• 🔹 Built and Scaled High-Performance Services, including Kafka (MSK), Analytics, Reporting, and CDP Services on K8s, handling billions of events per day with ease.
• 🔹 Designed and Implemented a Data Lake on S3 with PySpark-based batch ETL pipelines to efficiently ingest and process massive amounts of analytical data.
• 🔹 Optimised Resource Utilisation and System Design, leading to significant cost savings by reducing machine usage, regional traffic, and internet bandwidth consumption.

Jan 2021 – Jul 2021 · 6 mos · Mumbai, Maharashtra, India

• 🔹 Owned the Product Architecture and Design, proactively evolving the system to meet dynamic business needs and environmental changes.
• 🔹 Collaborated with Product, Business, and Operations Teams to translate abstract requirements into clear technical specifications and align on a delivery roadmap.
• 🔹 Ensured High Availability, Scalability, and Performance by defining a robust technical vision and promoting best engineering practices across the team.
• 🔹 Decomposed Complex Problems into Manageable Solutions, providing technical guidance through code reviews and insightful discussions.
• 🔹 Managed and Supported the Technology Team, fostering productivity, actively building the team, and improving the hiring process through continuous iteration.

Apr 2019 – Dec 2020 · 1 yr 8 mos · Mumbai, Maharashtra, India

• 🔹 Designed and Launched a Scalable Data-Analytics Pipeline from scratch to capture live tracker events from web and Android apps in real-time.
• 🔹 Built a WebRTC-Based Video Teaching Solution from the ground up, coding SDKs, backend, and frontend components. Led POCs, HLD designs, infrastructure planning, architecture documentation, and system setup.
• 🔹 Developed a Doubts, Discussion, and Moderation Platform, similar to Stack Overflow, empowering students preparing for government exams to engage in productive discussions.
• 🔹 Created and Integrated a Stream-Based Notification/Feeds System, ensuring high scalability. Also developed a Golang package to simplify integration across services.
• 🔹 Developed a Jinja-Based Smart Book Generation CLI Tool, automating the conversion of data from the database into HTML components and PDFs.

Oct 2018 – Apr 2019 · 6 mos · Mumbai, Maharashtra, India

• 🔹 Sole Owner of the "OCRM" Frontend and Backend, a CRM-like solution for managing inventory, sales, and student data. Collaborated with stakeholders to maintain, troubleshoot bugs, and introduce new modules to enhance functionality.
• 🔹 Developed a Book Generation Framework in Golang, enabling seamless PDF creation from database data, automating and streamlining the publishing process.
• 🔹 Designed and Launched the "Coaching for Testbook" Platform from scratch, connecting external coaching centers. Built an Angular-based dashboard and a Golang API server, delivering a complete end-to-end solution.

Apr 2018 – Oct 2018 · 6 mos

• 🔹 Developed the Backend for a POS (Point of Sale) System, tailored for use in offline retail stores, ensuring smooth transactions even without internet connectivity.
• 🔹 Revamped the Entire UI of the Android App to support food stores, enabling users to seamlessly place orders from nearby stores.
• 🔹 Optimized Barcode Scanning for Faster Transactions by replacing the scanner and implementing enhancements and bug fixes across the Android app, improving user experience and performance.

Apr 2017 – Apr 2018 · 1 yr

• 🔹 Designed, Developed, and Launched a Self-Checkout Application from scratch, enabling customers to independently complete purchases at retail stores.
• 🔹 Owned the Android Application, taking full responsibility for enhancements, maintenance, and bug fixing, ensuring smooth and reliable performance.
• 🔹 Built an AngularJS-Based Dashboard for managing IoT devices (beacons) and store campaigns, providing seamless control and insights for in-store operations.

Jan 2015 – Apr 2017 · 2 yrs 3 mos · Noida, Uttar Pradesh, India

• 🔹 Built and Led Multiple Products using diverse technologies, including Java, Android, PHP, and Python, showcasing versatility across platforms.
• 🔹 Developed an Anti-Theft Solution (web and mobile) to help retailers safeguard their devices from theft, enhancing device security.
• 🔹 Created SDKs from Scratch to capture WiFi and network information for a telecom company, facilitating network performance insights.
• 🔹 Worked on a Flagship Product for a US-Based Company, developing an app to collect extensive data, including surrounding RF conditions and network metrics.