Ketan Talwar

Product Manager

London, England, United Kingdom4 yrs 7 mos experience
Highly Stable

Key Highlights

  • Expert in designing high-throughput ETL pipelines.
  • Proven track record in quantitative trading strategies.
  • Strong background in risk analysis and optimization.
Stackforce AI infers this person is a Fintech professional with expertise in data engineering and quantitative trading.

Contact

LinkedIn

Skills

Core Skills

Data EngineeringQuantitative Trading

Other Skills

Algorithmic TradingAnalytical SkillsApache NiFiAutomated TradingAzureAzure Data FactoryBashBloombergC++Capital MarketsClickHouseCommunicationData AnalysisData CleansingData Integration

About

Experienced HFT Quantitative Trader and Data Engineer with 5+ years of expertise. Built high-throughput ETL pipelines (Talend, Python, SQL Server) for SAP migration. Automated data integration cleansing & transformation processes from SQL warehouses, ClickHouse & Azure. Previously, developed & executed Options Market-Making strategies using Black-Scholes models & IV curves. Skilled in market microstructure research, risk analysis, & parameter optimization across low-to-high-frequency trading. MSc Computational Finance @ King's College London BSc Mathematics (Hons) @ St. Stephen's College, University of Delhi

Experience

4 yrs 7 mos
Total Experience
3 yrs 8 mos
Average Tenure
11 mos
Current Experience

Self-employed

Data Engineering Consultant

Jul 2025 – Present · 11 mos · Greater London, England, United Kingdom · Remote

  • Designing and deploying automated end-to-end Snowflake pipelines for ad tech clients, integrating multi-source data to deliver actionable reporting.
SnowflakeData IntegrationReportingData Engineering

Jcdecaux uk

ETL Data Engineer

Sep 2024 – Feb 2025 · 5 mos · Greater London, England, United Kingdom · Hybrid

  • Designed scalable ETL pipelines (ClickHouse, Talend, Python, Azure, SQL Server) to support UK-wide SAP migration.
  • Resolved SAGE data issues, raising Logistics inventory coverage from 93% to 100% at Go Live.
  • Successfully engineered finance workflows with Sharding and Materialised Views, cutting processing time by 40%.
  • Prototyped ETL jobs in Apache NiFi to ingest SQL DB data into ClickHouse clusters.
  • Delivered 20+ Python scripts for the Data Team, improving turnaround on ad-hoc data requests.
ClickHouseTalendPythonAzureSQL ServerData Engineering

Wallsoft labs

2 roles

Quantitative Trader

Sep 2018 – May 2022 · 3 yrs 8 mos

  • Desk-Head for the Options Market-Making team.
  • Plug-and-play HFT strat development in C++.
  • Implied Volatility and greek-based risk modelling for strategies.
  • Quant research, log-analysis and simulation-based backtesting.
C++Quantitative ResearchRisk ModellingQuantitative Trading

Data Science Intern

Jun 2018 – Aug 2018 · 2 mos

Education

King's College London

Master of Science — Computational Finance

Sep 2022 – Sep 2023

St. Stephen's College, Delhi

Bachelor of Science — Mathematics

Jan 2015 – Jan 2018

St. Joseph's College, Nainital

ISC — Science

Jan 2003 – Jan 2015

Stackforce found 100+ more professionals with Data Engineering & Quantitative Trading

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