Juan Barahona - Senior Full-Stack Software engineer, Formula.Monks

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Brazil

Work Background

Formula.MonksLead Software Engineer

Jun. 2022 - Jan. 2024None · Remote• Worked on the FirstAmerica division on B2B and B2C systems leading the api design and implementation of the modernization project for the rates and fees calculator with the back-end team (.NET 6, ORM, C#, AWS, Microservices, DynamoDB, SQLServer) • Worked on the definition and implementation of the deployment and environment strategies (AWS, Kubernetes, Terraform) • Worked on the definition and implementation of the front-end along with design and front-end team (Figma, React, Next.js 12, Typescript) • Reviewed and built the backlog with key stakeholders, management and development team based on the need of the product. (Project Management) • Led the extensive requirements gathering with various key stakeholders (the legacy system was full of features built over the last 10 years) and the main goal was to create a better product with enhanced experience for the end users. (Technical Business Analyst) • Defined the architecture, strategies to build and navigate technical issues and wrote technical specifications for feature to be implemented. (Software Architecture • Performed several demos of the new product to stakeholder and end users, to gather feedback, and continue improving the solution product wise. (Project Management) • Worked at the talent team by leading 100+ interviews and 100+ project review of candidates across all seniority levels of software engineers, conducted several training sessions with recruiters for them to better understand the landscape of different programming languages. (Technical Recruitment Analysis, Python, Ruby, Java, Kotlin, Go, VueJS) • Built Analytics dashboard for the talent acquisition team that gave an overview of different metrics about what was required from a candidate this as well as an overview on hos the process was going on like, number of candidates passed at each stage, most common missing skills on candidates, and others. (Data Analysis)

Formula.MonksSenior Software Engineer

Feb. 2022 - Jun. 2022

TRUEXTEND, Inc.Senior Software Engineer

Dec. 2020 - Dec. 2021BoliviaWorked as part of the PTS division by making new feature for the loyalty system and support it at production level: - Wrote design specs as the Architect for several new features (e.g. Video Delivery with AzureCDN) - Scoped/Implemented the migration from .NET Framework 4.5 to .NET 5 for the core API with more 30+ projects - Worked on critical performance improvements for the API, database, and 3rd party integrations which included but not limited: organizing indices properly, added some materializing views, reducing database-round trips and amount of data exchanged with EF, changing 3rd party integration to reuse connections. - Prepared UX/UI enhancements and totally new designs for new features, like the integration with Groupon and the support for commercializing with Bitcoin - Prepared and improve CI/CD Pipelines in Azure Devops for different projects - Fixing several high-impact issues on production by working on the support board and with customers - Worked as technical lead, organizing/guiding the technical team to build long-term new features

JalasoftStaff Software Developer

Mar. 2019 - Mar. 2020BoliviaWorked as part of the Contracts division of Jaggaer by making new features and leading the implementation of them - Led the design and implementation of several new features within the Contracts Module while facilitating the cross-functional collaboration (with automation and QA team) to get quality results - Implemented the redesign of the Word add-in pages to reduce questions on how to use - Researched/fixed various high impact issues for customers related with performance - Helped other teams to implement performance testing and automation code coverage - Worked on the redesign of Comments and Threads system while adding new accessibility standards - Led the implementation of REST APIS for integration across modules - Led and implemented the design of a full-text search with Elastic Search for the Contracts Module

JalasoftTrainer

Nov. 2018 - Nov. 2019Bolivia- Worked as an assistant trainer for the Softure a 3-year training program for students - Worked as 1 of the 3 members of the commission to qualify projects of other courses and groups - Lectured the courses of Java Fundamentals and C# Intermediate

JalasoftJCE Software Developer

Mar. 2018 - Mar. 2019Bolivia

JalasoftJunior Software Developer

Mar. 2017 - Mar. 2018BoliviaWorked in a system with the purpose to send high volume of notifications written by a another system or person, and send it to several targets like email, WhatsApp, Telegram, and others, this project was latter adopted in the entire company - Helped in the breakdown of the microservices based on a reference implementation - Worked on the design and implementation of the Scheduler Microservices and Send Notification Microservices, configuring queues, and API Gateways to improve the reliability of the solution - Worked on the configuration of the Service Discovery, Retry Policy and Circuit Braker systems - Worked on the implementation of a full cross logging system - Worked on the implementation of a full continues Integration, health check and continues delivery with Jenkins and Gradle