Ankan Ghosh
Streaming Data Engineer
Zurich, Zurich, Switzerland
Summary
👤
Senior🎓
Top SchoolAnkan Ghosh is a Streaming Data Engineer at Swisscom with 8 years of experience building event-driven pipelines and cloud infrastructure for telecom and retail domains. He holds a Master's in Data Science from UZH/ETH and has a strong background in Big Data and distributed systems, having implemented production streaming solutions with Apache Flink, Kafka, Spark and Azure Databricks. His earlier roles span full‑stack Java development in functional genomics and large-scale data engineering at Accenture, where he drove performance improvements and automation across cloud clusters. A DevOps and cloud‑engineering enthusiast, he pairs hands‑on infrastructure work with data-centric development and has experimented with cross-domain projects from Ethereum smart contracts to IaC. Known for practical optimizations (including up to 3x Spark query speedups), he brings a blend of rigorous academic training and production-focused delivery.
8 years of coding experience
8 years of employment as a software developer
Master of Science - MS Data Science, Master of Science - MS Data Science at University of ZurichKendriya Vidyalaya SangathanMaster's degree (Visiting Student) Data Science, Master's degree (Visiting Student) Data Science at ETH ZürichBachelor of Technology - BTech Information Technology, Bachelor of Technology - BTech Information Technology at Rajasthan Technical University, Kota
English, Bengali, Hindi
Github Skills (45)
sql-query10
data-science10
databases10
distributed-systems10
indexing10
jdbc10
analytics10
java10
hive10
sql10
presto10
accumulo10
sql-database10
database10
hadoop9
Programming languages (3)
Github contributions (5)
Ankan0011/trino
Aug 2023 - May 2024
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
Contributions:80 pushes, 29 branches in 9 months
Ankan0011/NSProject
Dec 2022 - Dec 2022
Contributions:18 commits, 7 PRs, 15 pushes in 9 days
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.