Jul 2021 – Nov 2021 · 4 mos · Bengaluru, Karnataka, India

• Apache Carbondata contributor

Aug 2020 – Present · 5 yrs 7 mos

• https://hudi.apache.org/community.html#the-team
• http://people.apache.org/committer-index.html

Jul 2020 – Jul 2021 · 1 yr · Bengaluru, Karnataka, India

• Worked actively during the POC phase of DP V3 project where migration of entire data platform from traditional batch jobs to near real time jobs was planned.
• As part of this migration, different options were evaluated for CDC and reconciliation like Hudi vs Delta Lake, Maxwell vs Debezium.
• Responsible for managing ETL jobs and workflows catering to business requirements using Oozie scheduler and Apache Hive
• Received Most Valuable Performer (MVP) award.

Jul 2019 – Jul 2020 · 1 yr · Bengaluru Area, India

• Building Real-time data-driven Hyper-Personalization & Smart Inventory Management with Predictive Analytics for Retail 3.0 initiative.

Apr 2019 – Jun 2019 · 2 mos

Jul 2016 – Apr 2019 · 2 yrs 9 mos

• Hands on experience with all aspects of prepaid and postpaid wallets.
• Built Anomaly Detection System using Spark and Kafka.
• Worked on controlling P2P waive off fraud, where the cash burn had surged up to 10 lac INR per day. It was brought down to less than 1 lac INR per day.
• Built late fine feature for Ola money postpaid from scratch.
• Good understanding of micro service architecture, scalable systems and system design.
• Worked on disaster recovery process for Ola money prepaid wallet.

Jan 2016 – Mar 2016 · 2 mos · Varanasi Area, India

• - Manager of the team of Image Processing based event Pixelate

Dec 2015 – Feb 2016 · 2 mos · Varanasi Area, India

• Coordinator of the Raspberry Pi based event RasPi
• Participants were required to propose a system purely based on Raspberry Pi and submit a working prototype of the same
• The event was a new addition to the series of technical events being organised every year in Udyam
• The event witnessed some really cool projects like Automated Ambulance Corridor, Driver Assistance Systems, Customer Complaint portal for Indian Railways and e-voting systems

May 2015 – Jul 2015 · 2 mos · South Korea

• A combination of Local Pattern Descriptors and Discrete Cosine Transform was used to carry out the face recognition process.
• Achieved an accuracy of 86.80 % on Extended Yale B Database with 2nd order LDP features.
• Able to outperform the latest works based on Local Pattern Descriptors for face recognition.
• Achieved an accuracy of 95.63% using 2nd order LDP features on a selfmade database consisting of 16 persons who were subjected to different illumination conditions

Jan 2015 – Mar 2015 · 2 mos · Varanasi Area, India

• Coordinator of the signal processing and communication based event Commnet.
• Participants were required to implement the transmitter side of an Orthogonal Frequency Division Multiplexing (OFDM) based communication system in Matlab

Oct 2014 – Mar 2015 · 5 mos · Varanasi Area, India

• Coordinator of Image Processing based event Pixelate
• Participants were required to build a robot based purely on image processing principles to carry out relief process in a flood affected region.
• The event saw an all time high of 10 teams clearing the qualifying rounds.
• Dynamic arena was used for the first time.
• A rematch was organised to decide the winner and the runner up

Apr 2014 – Mar 2015 · 11 mos · Varanasi Area, India

• maintaining records of all the expenditures of IEEE Student Branch IIT (BHU)