Danilo Santos Piñeros Pereira
Available to hire
Hi, I’m Danilo Santos Piñeros Pereira. I’m a full‑stack engineer with a solid foundation in software and data engineering, supported by an industrial engineering background, and over three years of experience in a FinTech startup. I’m passionate about building end‑to‑end solutions that unlock real business impact.
As a lifelong learner, I’m always seeking new challenges that allow me to grow and deliver meaningful results for users and teams alike.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Language
English
Advanced
Spanish; Castilian
Fluent
Work Experience
Tech Lead & Data Engineer at Citec Solutions
January 1, 2025 - PresentLead across-functional engineering team delivering financial aggregation, portfolio optimization, and analytics for users.
Senior Software Developer at Citec
January 1, 2023 - January 1, 2025Designed and implemented features for the Citec App and APIs; led portfolio analysis and analytics; improved user experience and visuals for financial advisers.
Production Intern at Geopark
February 1, 2022 - July 31, 2022Built an automated data-consolidation tool using Python, Dash, and openpyxl; replaced manual weekly/monthly reporting with a fully automated workflow; documented requirements and delivered end-to-end solutions to streamline operations.
Junior Software Developer at Geopark
February 1, 2022 - January 31, 2023Collaborated on the first versions of the Citec App and its APIs; built microservices to manage user data and perform portfolio optimization and analysis via REST APIs; improved app responsiveness on smaller screens.
Senior Software Developer at Citec Solutions
January 1, 2023 - January 1, 2025Designed and implemented the Brokerage RESTful API, integrating brokers such as Interactive Brokers and Alpaca; contributed to portfolio analytics with well-designed visuals and KPIs; enabled portfolio analysis across multiple financial portfolios.
Junior Software Developer at Citec Solutions
February 1, 2022 - January 1, 2023Collaborated on the early versions of the Citi ec App and its APIs; initially built microservices to manage user data and perform portfolio optimization and analytics; enhanced the application's responsive behavior and user experience.
Production Internship at Geopark Bogotá
February 1, 2022 - July 1, 2022Built an automated data-consolidation tool using Python, Dash, and openpyxl, reducing report generation time from 2 days to seconds. Replaced manual weekly/monthly reporting with a fully automated workflow and aligned operational decisions with the Zone Coordinator to streamline decision-making.
Education
Bachelor in Industrial Engineering at Universidad Nacional de Colombia, Bogotá D.C.
January 11, 2030 - January 1, 2025Business Administration (Not Completed) at Universidad de los Llanos, Villavicencio
January 11, 2030 - January 1, 2015Bachelor in Industrial Engineering at Universidad Nacional de Colombia
January 11, 2030 - January 1, 2025Business Administration (Not Completed) at Universidad de los Llanos
January 1, 2015 - January 21, 2026Qualifications
Industry Experience
Software & Internet, Financial Services, Professional Services, Other
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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