Bhemeswara Rao Ankireddy
BIG DATA ENGINEER
Hyderabad
Summary
Big Data Engineer with 4+ years of hands-on experience in Python, Apache Spark, Ray.io, and large-scale data processing for web, mobile, and gaming analytics. Proven expertise in building scalable notification systems, user journey analytics, and client reporting platforms. Experienced in collaborating with cross-functional teams to deliver high-quality blockchain projects
Overview
7
7
years of professional experience
1
1
Language
Work History
Associate Analyst (Big Data Engineer)
[X]cube LABS
11.2021 - Current
- Upshot.ai :
- Developed high-performance notification system using Python, Spark & Ray.io, achieving 4x improvement in delivery rate (100K notifications/minute)
- Built Journey Engine using Python with Ray.io for personalized, time-sensitive user engagement across multiple channels, improving conversion rates
- Designed Journey Report Computation service using Scala with Theta Sketches and Spark, reducing event processing time and generating meaningful client analytics
- Enhanced WhatsApp & SMS API using Python with Flask, creating unified endpoint for multi-provider notification delivery (Gupshup, Voxvalley, Haptik)
- Developed KMS-Encryption utility tool using Python and Java for PII data masking/unmasking, integrated across entire platform using AWS KMS
- Migrated Java SpringBoot server to Ray Serve application for improved dashboard report data delivery
- Built Event-Report-Computation system using Scala with Theta Sketches and Spark for real-time user behavioral and demographic analysis
- Developed APIs for Ray cluster management and monitoring
- Created External Input/Output Import/Export systems using Python and Spark for seamless AWS S3 data integration
- Built Journey Campaign Alert system using Python for proactive anomaly detection and email notifications
- Developed Automated Weekly Status Report system using Python and Spark, providing key metrics (DAU, MAU, Installs, Registrations)
- Handled 1000+ ad hoc data requests using Python and Spark, generating customized client reports
Blockchain Developer
Somish Solutions Limited
01.2021 - 08.2021
- PlotX (Ethereum): Built a market prediction platform for crypto traders using Ethereum. Developed features for automated market making, crypto-asset price predictions, reward settlement, and liquidity mining. The platform enables traders to earn rewards on high-yield prediction markets through automated prediction calculations and decentralized trading.
Blockchain Developer
Knowledge Matrix india Pvt Ltd Limited
12.2018 - 10.2019
- DeFi (Decentralized Finance) on Ethereum: Developed decentralized finance (DeFi) solutions using ERC20 and ERC721 standards on the Ethereum blockchain. Built smart contracts to offer financial services without central intermediaries, enabling secure, peer-to-peer financial transactions. Focused on token creation, decentralized exchanges, and automated lending systems.
Education
Bachelor of Technology -
Jawaharlal Nehru Technological University
Kakinada, Andhra Pradesh01.2017
Diploma - undefined
Bapatla Polytechnic College
Bapatla, Andhra Pradesh01.2014
Skills
Python
Disclaimer
I hereby declare that the above furnished information is true to the best of my Knowledge. Place : Date : (A.Bhemeswara rao)
Timeline
Associate Analyst (Big Data Engineer)
[X]cube LABS
11.2021 - Current
Blockchain Developer
Somish Solutions Limited
01.2021 - 08.2021
Blockchain Developer
Knowledge Matrix india Pvt Ltd Limited
12.2018 - 10.2019
Diploma - undefined
Bapatla Polytechnic College
Bachelor of Technology -
Jawaharlal Nehru Technological University