Hernando G.

I am an applied mathematician with over 25 years of experience dedicated to research, complex problem-solving, and the development of rigorous analytical models. My expertise lies in translating real-world problems—whether financial, engineering, or data optimization—into exact mathematical formulations and efficient computational algorithms. Unlike purely probabilistic approaches, I focus on deterministic solutions, structuring logical code based on analytic geometry, calculus, combinatorial analysis, and precise statistical filters. My areas of expertise include: Mathematical Modeling & Algorithms: Development of algorithmic logic and combinatorial filters for large data volumes. Quantitative & Statistical Analysis: Massive processing of time series and extraction of precise "signals" within high-noise environments. Stochastic Optimization & Risk Analysis: Application of advanced models for supply chains and variable environments. Rigorous Technical Writing: Creation, verification, and structuring of mathematical documents and proofs under academic standards (IEEE) using LaTeX. Tech Stack: Languages: Python (Pandas, NumPy, SciPy), R, C++, SQL. Databases & Visualization: Power BI, Relational databases, and NoSQL. Scientific Tools: LaTeX for rigorous documentation. If your project requires a level of mathematical precision that goes beyond conventional programming—whether for big data analysis, deterministic algorithm structuring, or academic validation—I am at your disposal to provide exact and efficient solutions. 3. Skills Ensure you have these tags selected on your profile: Applied Mathematics, Quantitative Analysis, Algorithm Development, Python / C++ / R, Statistical Modeling, Data Science, LaTeX, Big Data.