Frank Vega frankvegadelgado

Hi there, I'm Frank Vega 👋

Software developer with a passion for applying mathematical principles to problem-solving.

Backend Development: C#, .NET Core, ABP Framework, Play Framework, Scala, Java
Frontend Development: Angular, ASP.NET MVC, ASP.NET Web Forms
Databases: SQL Server, MySQL, Oracle (PL/SQL, ODI)
Other: Python, RESTful APIs, PHP

Full Stack Developer | Groups Plus Tours Inc. (USA-Cuba)
October 2021 - February 2024

Backend Developer | CopSonic (France-Cuba)
December 2017 - October 2021

Backend Developer | Joysonic and Chavanasoft (Serbia)
June 2016 - December 2017

Web Developer | Gmixon (France-Cuba)
March 2014 - June 2016

Database Developer | Datys (Cuba)
September 2007 - March 2014

Robin's criterion on divisibility - Published in The Ramanujan Journal
Working Conditions as a Factor of Productivity in SMEs - Published in Journal of Economics and Market Communications

resistire - The Resistire Experiment — performance evaluation of the Hvala algorithm on 88 real-world large graphs, achieving an average approximation ratio of ~1.007 for the Minimum Vertex Cover problem
milagro - The Milagro Experiment — performance evaluation of the Hallelujah algorithm on 136 real-world large graphs from the Network Data Repository, achieving an average approximation ratio of ~1.065 and a worst-case ratio of ~1.713 for the Minimum Vertex Cover problem, with 17.6% of instances solved optimally and over 75% processed in under 60 seconds
goldbach - The Goldbach Experiment — computational verification of a geometric equivalence for a variant of Goldbach's conjecture (every even integer ≥ 8 is the sum of two distinct primes), validated for all N up to 2¹⁴ (16,384) by confirming the gap function G(N) > 0 across all tested values, with minimum gap values growing monotonically across power-of-two intervals, and combined with a pigeonhole principle argument providing strong theoretical evidence for all N ≥ 328

riemann-hypothesis - From Chebyshev to Primorials: Establishing the Riemann Hypothesis — a proof of the Riemann Hypothesis using primorial-based arguments on Nicolas' criterion. Available on preprints.org
goldbach-conjecture - Geometric Insights into the Goldbach Conjecture — a geometric framework that reformulates the distinct-prime Goldbach conjecture as a combinatorial intersection problem on nested squares with semiprime areas. Available on preprints.org

Bachelor of Science in Computer Science
University of Havana | GPA: 4.22/5.0 | September 2007

💬 Languages: Spanish (native), English (conversational)