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Lawrent Umaña Jimenes

@lawrentumana

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Full Stack Software Engineer delivering scalable web apps and measurable automation impact.

Costa Rica

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What I'm looking for

I’m looking for a role where I can own end-to-end delivery—building scalable full-stack apps and reliable integrations—while driving measurable impact with CI/CD automation, containerization, and proactive incident prevention through root-cause analysis.

I’m a Full Stack Software Engineer with 5+ years of experience designing, building, and deploying scalable web applications and enterprise integrations across cloud and on-premise environments. I specialize in React, TypeScript, Python, Node.js, and C#, and I focus on results—like reducing deployment time and production incidents through CI/CD automation and containerization with Docker.

I bring deep strength in RESTful API design, system integration (MuleSoft, ELK Stack), and database management (PostgreSQL, SQL Server, Oracle, MongoDB), along with proven independence in remote environments. In my roles, I’ve delivered end-to-end solutions, built and maintained reliable CI/CD pipelines, and reduced Mean Time to Resolution (MTTR) by 30% through incident investigations and root cause analysis.

Experience

Work history, roles, and key accomplishments

Software Engineer - Automation & Data

H5 Industrial S.A.

Sep 2025 - May 2026 (8 months)

Built automated Python pipelines for data extraction from Walmart's Retail Link, integrated external datasets using Scikit-Learn, and developed predictive models for trend detection and anomaly identification. Maintained executive Power BI dashboards connected to live pipelines, delivering real-time sales and inventory visibility to senior stakeholders.

Integration Engineer

Cap4 Lab S.A.

Jan 2025 - Sep 2025 (8 months)

Monitored enterprise MuleSoft integrations with 99%+ uptime, conducted code reviews to optimize performance, and built CI/CD pipelines across Dev, QA, and Production with GitLab. Used the ELK Stack for error diagnosis, reducing MTTR by 30%. Managed on-premise servers, coordinated cross-functional incident response, and onboarded new team members on operational workflows.

Full Stack Developer

Future Technologies CR

Feb 2022 - Feb 2025 (3 years)

Full-stack developer experienced in building high-traffic platforms, scalable REST APIs with Django, Flask, and NestJS, and modern frontends with React.js and TypeScript. Implemented CI/CD pipelines with GitHub Actions and Docker, reducing deployment time and bugs by 80%. Skilled in Linux server management, UX collaboration, and developer mentorship.

Junior Developer & Support

Consultora Pasquí S.A.

Nov 2023 - Aug 2024 (9 months)

Developed RPA solutions using React and C# to automate business workflows and reduce manual effort. Built SQL Server queries/stored procedures, created Python document-processing automations, integrated Microsoft Copilot for invoice data extraction, and supported users through the service desk while delivering application improvements.

Web Development Intern

Consultora Pasquí S.A.

Sep 2023 - Nov 2023 (2 months)

Developed responsive UIs with React, TypeScript, and Sass, and built RESTful APIs in C# for efficient frontend-backend communication. Designed and maintained inventory systems for server administration, managed Oracle databases, and optimized queries using Toad for Oracle.

Web Development Intern

La Catalina R.L.

Aug 2022 - Sep 2022 (1 month)

Developed an automated web scraping solution using Python and BeautifulSoup to extract and categorize structured data, and built a workflow to automatically organize and distribute data files via email, improving team operational efficiency.