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Wilmer Rodríguez Sánchez

Software Engineer

Software Engineer with over 4.4 years of experience delivering scalable, data-driven, and intelligent solutions that drive business impact. Skilled at solving complex problems end-to-end, designing user-centered experiences, and collaborating across Finance, Product, and Operations teams. Passionate about software engineering, data analytics, and AI, with a strong commitment to innovation, continuous learning, and translating insights into actionable solutions.

Experience

January 2022 - Present
3y 9m

Software Engineer

SHF S.A.S.

Delivered end-to-end software solutions, including cloud and self-hosted architectures, ensuring system stability, monitoring, and scalability while improving response times of key B2B endpoints by 80%.

Designed and implemented advanced frontend and backend systems, including state management, optimized data structures, and business logic that digitalized internal and client processes, reducing manual tasks and enabling data-driven decision-making.

Developed AI-powered workflows and recommendation systems, automated processes using OpenAI, and created data analytics dashboards and visualizations to inform business insights.

Collaborated cross-functionally with clients and internal teams to gather requirements, translate business needs into technical solutions, and maintain reliable, high-performance systems.

June 2022 - Present
3y 4m

Software Engineer

Citix

Designed and implemented end-to-end software solutions, including microservices architecture and scalable web and mobile applications, delivering measurable impact on client satisfaction and business efficiency.

Proposed and built CI/CD pipelines from scratch for backend services and Android/iOS apps, reducing delivery times and automating repetitive tasks.

Deployed containerized services on AWS, optimizing system onboarding and reliability, while ensuring seamless integration with third-party services and internal workflows.

Collaborated closely with clients and cross-functional teams to gather requirements, translate business needs into technical solutions, and continuously improve system performance.

June 2023 - August 2023
2m

Data Science Intern

IIEG Mexico

Developed and deployed predictive models to assess cyclist accident severity, providing real-time risk predictions for geographic areas with accident history.

Conducted data cleaning, preprocessing, and feature engineering to ensure accurate model performance, while monitoring outputs and delivering actionable insights.

Supported research by analyzing complex datasets and generating insights that informed study conclusions and model improvements.

June 2022 - August 2022
2m

Data Science Intern

Delfin Mexico

Developed neural network models using real EEG and EyeTracking data to generate actionable insights for evaluating STEM profiles.

Applied feature engineering and data preprocessing to optimize predictive model performance.

Collaborated with an interdisciplinary team to collect data, analyze behavior, and deliver study results and conclusions.

May 2021 - January 2022
8m

FullStack Developer

WTreData

Delivered full-stack solutions end-to-end, from requirements gathering to scalable software deployment, ensuring alignment with business objectives.

Collaborated with cross-functional stakeholders to solve complex problems and optimize client workflows.

Education

Systems Engineering

Universidad de Pamplona
April 2019 - Abril 2025

Software Development Bootcamp

MinTic - UIS Colombia
May 2021 – December 2021

Skills

Problem-Solving / Team Player ) Analytical and Pragmatic ) Agile Principles / End-to-End Ownership / Cross-functional Collaboration ) Logical and Critical Thinking ) Object-Oriented Programming ) Software Design Patterns and Principles ) Machine Learning / Supervised Predictive Models ) Data Pipelines / Feature Engineering ) Git / GitHub / Actions ) CI / CD / Monitoring ) Web / REST API ) JavaScript / Typescript / Node.js / Angular ) Python / Selenium ) SQL / Postgres ) Linux / Docker / k0s ) Cloud Platforms / AWS / AWS Glue ) LLM / Agents / OpenAI )

Contact

Location

Colombia