Finance · Computer Science

Engineering clarity
out of complex,
fragile systems.

Eli Febres
Currently Employed At:Dimensional Fund Advisors
Role
Portfolio Consulting, Python Developer
Currently Building
Combinatorial Purged Cross-Validation Backtester, in Rust
Writing about
Anti-Fragility, Entropy & Decentralization
Stack
Python · Rust · Typescript · SQL
About

From the flight line
to the efficient frontier.

My finance career has sat at the intersection of client's objectives and hard constraints. Each client's portfolio is shaped as much by behavior and preferences as by the market. My job, therefore, is to design research-backed portfolios that are diversified, tilted towards higher expected returns, and risk-aware — but, more importantly, optimized for the end investor's experience.

At Dimensional Fund Advisors, I specialize in custom portfolio construction for institutional and high-net-worth clients, and use python to build the programs that scale our workflows.

Looking ahead, I'm focused on the intersection of AI and investing. I want to build systems that translate investor constraints into research-backed, explainable portfolios — at scale.


Experience

The road so far.

↓ Download résumé
Nov 2022 — Present
Dimensional Fund Advisors
Charlotte, NC
Investment Associate · Portfolio Consulting
  • Design custom factor-based portfolios for high-net-worth and institutional clients — turning empirical research into investable strategies that optimize risk, return, and tax efficiency.
  • Delivered 200+ client projects, adding more than $200M in net new assets, with 100% error-free execution.
  • Automated portfolio analytics with 40k+ lines of Python, freeing several hundred analyst-hours a year for higher-value work.
Sep 2019 — Sep 2020
Florida Financial Advisors
Winter Park, FL
Registered Investment Advisor
  • Guided 20+ clients toward short- and long-term goals through optimal investment strategies and tax management.
  • Built bespoke portfolios using rigorous construction practices and research — raising client satisfaction, cutting fees, and improving performance.
Apr 2015 — Apr 2019
U.S. Air Force
TX · South Korea · FL · UAE
Munitions Systems Specialist
  • Led 750+ explosive operations; selected and issued $12M+ in armed assets across 2,700 sorties and 26 custody accounts over 3 MAJCOMs.
  • Honored with the AF Good Conduct Medal, Overseas Ribbon, and Outstanding Unit Award (1 Oak Leaf Cluster), among others.

Education

University of Central Florida
B.S. in Finance · Orlando, FL
Graduated August 2022

Skills & Certificates

Python · AdvancedExcel · AdvancedSQLRust

Microsoft Office Specialist — Excel Expert


The thesis
“Wind extinguishes a candle and energizes a fire. Likewise with randomness, uncertainty, chaos; you want to use them, not hide from them. You want to be the fire and wish for the wind.”– Nassim Taleb, Antifragile