Ricardo Aguilera Zamarripa Software Engineering Manager

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Senior Software Engineering Manager

Streamline Vacations Rental Service

Feb 2022 - May 2025 (3 years 4 months)

Front-end architecture & design system: Led creation and ongoing stewardship of a design system and front-end architecture standards for 500,000+ B2B clients and 10+ million active users. Component libraries, design tokens, and shared patterns that improved developer velocity and UX consistency platform-wide. Set expectations for bundle optimization (code splitting, lazy routes) and render performance on data-heavy screens (virtualization / windowing where lists or tables dominated), grounded in profiling and Core Web Vitals–aware delivery. Front-end modernization: Architected platform modernization; Migrated legacy YahooUI to Next.js on Vercel and moved a tightly coupled monolith toward hexagonal, domain-driven boundaries to reduce coupli

Software engineering manager

Levvel.io

Jul 2020 - Oct 2022 (2 years 4 months)

Frontend engineering management: Hired and managed 25 engineers across frontend, full stack, and UX/UI; two major client accounts with 1–6 Scrum teams each. Set the bar for frontend delivery—roadmaps, backlogs, architecture, code review, QA, code quality artifacts, user-story lifecycle, branching model, and PR standards. React, Next.js, Redux, and TypeScript: Technical owner for client-facing frontend work on React, Next.js, Redux, and TypeScript; aligned teams on patterns, structure, and regression-safe release habits (Jest, Storybook where applicable). Design system, design tokens, and Bit Harmony: Drove design systems and design tokens so color, type, spacing, and components stayed consistent across products. Used Bit Harmony (Bit)—com

Software development manager

Beliveo Corporation

Jun 2019 - Aug 2020 (1 year 3 months)

- Lead the software development division. Define the size and profiles required for the team. Lead the hiring process and be in charge of ramp up, carrer development, annual salary reviews, etc. Present executive reports to senior management, COO - Design and implement the architecture for a new platform. Design and build a new platform from scratch, re-using some services, database and knowledge from previous version. - The platform used the following tech stack: NPM/Node React, Typescript, Jest, Mocha, Cypress, Docker, Graphql, Mongo, Postgress, Express, and legacy PHP and Ruby.

Software development team lead / Scrum master

Accenture

Nov 2017 - Jun 2019 (1 year 8 months)

- In charge of leading a software development team. Coordinate the building and design of web interfaces and interactions that produce a flawless user experience, by translating functional requirements to well-structured code. - Taking role as scrum master, facilitating all the scrum ceremonies, such as sprint planning, daily standups, sprint reviews and sprint retrospective, also participating on activities such as product backlog refinement, sprint backlog refinement - Member of the Design Thinking and Modern Web Development Academies, in charge of training resources on the delivery center. - Improved a cruises sales portal, to add flight sales, making the client monetize this channel, using SCRUM and Design Thinking methodologies to iden

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Founder / Software developement manager

Collethnic

May 2012 - Nov 2017 (5 years 7 months)

- Define the governance of the projects, by creating PMBoK artifacts such as contracts, project proposals, project charters, communications plans, WBS, risk management plans, quality management plans, scope management plans, quality management plans - In charge of leading the software development department, creating directrices and metrics in order to measure and increment the department’s performance. - Responsible for the hiring and training processes. Mentoring people to improve their performance and develop on their career, using the Clifton’s strengths methodology. - In charge of the negotiations with stakeholders and clients, in order to define projects’ scopes, objectives, times, budgets, etc. Participated on the pre-sale processes

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Full stack developer

HMS Sistemas de Información SA de CV

Apr 2012 - Apr 2014 (2 years 1 month)

- Leaded the development of a custom ERP, which represented the reduction of the finished product inventory by 80% (around 25 million pesos) and the raw material inventory by 50% (around 5 million pesos). - Incremented the performance of the development team by 40% and reduced the testing efforts by 60%, by develop and implement software development patterns and build generators and scaffolds. - Deliver software on client’s facilities, helping with training, migration and support efforts

Quality assurance tester

Hexaware Technologies Ltd

Dec 2010 - Apr 2012 (1 year 5 months)

- Build test cases from functional and non-functional requirements, data validation under Relational databases, Web Services and SOAP services validation, Accelerators development and implementation, use of Traceability Matrix in order to monitor testi - Work under the following on-site projects: - Cervecería Cuahutémoc Moctezuma - Heineken: testing of some SAP® modules implementation, use of Traceability matrix, test case build under QTP® from requirements documentation, use of SDLC life cycle. - Health Now New York: Data Validation and data migration testing for switch from Facets® 4.4.1 to Facets® 4.7.1. Use of traceability matrix, beyond compare, Scripting on Visual Studio and Batch files. - Freddie Mac: Back end testing for communicati

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Frontend software developer

Deportes Por Internet

Apr 2007 - Dec 2010 (3 years 9 months)

- Participated on the building of a software platform to manage tennis tournaments. This application is currently used by more than 50 local tennis clubs in México, representing sales by 1 million pesos annualy. - Main activities were identifying software requirement on the field, build documentation, being part of the software development team and streamline the usability of the platform.

Ricardo Aguilera Zamarripa

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