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Daniel Leguizamón

@danielleguizamn

Head of Platform Architecture at CooprPro, shipping COOPr OS finance workflows with audit trails and controlled releases.

Argentina

Message

At CooprPro, I lead the design and delivery of COOPr OS, a construction operations platform spanning finance, field reporting, materials, attendance, and HR. I take work from domain decisions through architecture, feature-flagged rollout, acceptance, and release.

I architected and shipped finance workflows for invoicing, Schedule of Values, waivers, deposits, and dispute collections, with audit trails and permission boundaries. I also run a multi-repository engineering practice and direct AI-assisted workflows while keeping review and release authority human.

At +Subscribe, I delivered self-service onboarding that reduced operational workload by 60%, and a compliant electronic sales-kit feature that reduced it by 80%. I also led early design and development of an API for third-party integrations; earlier, I directed an IT organization of 50+ professionals and developed a digitally signed pay slip for 16,000+ public workers.

Experience

Work history, roles, and key accomplishments

Current

Head of Platform Architecture

Current

CooprPro

Jun 2026 - Present (4 months)

Lead the design and delivery of COOPr OS, a construction operations platform, and own the path from domain decision to production including specifications, layered architecture, feature-flagged rollout, and release.

TypeScript NodeJS Express Prisma PostgreSQL Next.js React Tanstack Query Tailwind GCP GitHub Actions Vitest Playwright Sentry

Full-Stack Engineer

ForteGroup

Jun 2025 - Feb 2026 (8 months)

Developed full-stack features with React and Ruby on Rails, led subprojects, and delivered features in a Scrum team. Delivered a self-service feature that reduced operational workload by approximately 80%.

Ruby on Rails React TypeScript PostgreSQL Redis Sidekiq REST Docker Claude Code

Full-Stack Engineer

+Subscribe

Jan 2021 - Jun 2025 (4 years 5 months)

Developed full-stack features with React and Ruby on Rails, led subprojects, and delivered features in a Kanban workflow. Delivered a self-service onboarding feature and a compliant electronic sales kit feature, reducing operational workload by 60-80%.

Ruby on Rails React PostgreSQL Redis Sidekiq REST GraphQL

Ruby on Rails Engineer

Nexton

Feb 2020 - Jan 2021 (11 months)

Remote Ruby on Rails development in an agile team, also helped build a software boutique serving US startups. Helped a veterinary pharmaceutical company move from paper-based tracking to a digital data collection system, reducing manual effort by more than 50%.

Ruby on Rails PostgreSQL Redis Sidekiq Stimulus Heroku Python

Ruby on Rails Engineer

ItCrowd

Oct 2019 - Feb 2020 (4 months)

Delivered features and bug fixes for a medical appointment reservation system in a remote, agile environment.

Ruby on Rails AWS PostgreSQL Redis Sidekiq

Senior Ruby on Rails Engineer

Whiteprompt

Oct 2019 - Dec 2019 (2 months)

Refactored a property management system and resolved production bugs in a remote, agile environment.

Ruby on Rails AWS PostgreSQL Redis

Ruby on Rails Software Engineer

Xogito Group Inc.

Feb 2019 - Oct 2019 (8 months)

Wrote complete features including test cases and reviewed pull requests in a remote, global agile team.

Ruby on Rails Redis Sidekiq Docker PostgreSQL jQuery Python Flask SQLAlchemy

Inspector Engineer, Lead Developer and Architect

Police of Tierra del Fuego Province

Dec 2015 - Feb 2019 (3 years 2 months)

Lead developer and architect for the province's police records software, including architecture design, backend and frontend development, requirement analysis, and deployment.

Ruby on Rails Bootstrap PostgreSQL Pg Search Ubuntu Linux jQuery Git Puma

IT Secretary

Tierra del Fuego Province Government

Apr 2013 - Dec 2015 (2 years 8 months)

Directed an IT department of 50+ professionals, overseeing software development, infrastructure, and strategic initiatives. Developed and implemented a digitally signed electronic pay slip for 16,000+ public workers.

IT Management Software Development Infrastructure Strategic Planning