
Tahseen S
Level 2
Data Wins Lets Prove It!
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Work experience
Quantitative Research Lead & Systems Architect
Apexver • Freelance
Dec 2025 - Feb 2026 • 2 mos
Leading the architecture and development of a quantitative research infrastructure focused on liquidity modeling, execution simulation, probability frameworks, and statistical signal research. Designed milestone-based R&D workflows, implemented structured data pipelines, developed execution modeling modules, and supervised junior developers across Jira-based governance. Responsible for strategy architecture, research validation, system design oversight, and technical roadmap alignment toward production-grade trading infrastructure
59 Reviews
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Rating Breakdown
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rpeisch
Repeat Client

United States
edmon_khabbaz

United States
Great experience working with him. He understood our project quickly and delivered clean, functional code that actually aligned with what we needed for our scan-to-CAD workflow. Communication was smooth, and he was open to feedback and adjustments. Solid work overall, would definitely recommend.
ortianle

Singapore
Tahseen S was incredibly helpful throughout my project. They delivered everything very quickly and were always responsive with fast replies whenever I had questions. Communication was smooth, and they were consistently friendly and supportive, making the whole process much less stressful. I really appreciated...
Seller's Response
dboss933
Repeat Client

United States
Amazing work finished the project in ONE DAY . I’m happy
dboss933
Repeat Client

United States
Delivered in a timely manner and did not miss one task. Very good work, will use him going forward for all my needs for sure.

