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Boopro Technology

Carlos Hevia logo

Carlos Hevia

Available now

Senior Software Engineer @ Boopro Technology

Senior
Seniority
GMT+02:00, Belgrade, Serbia
Location & Timezone
$55 - $80/hr
Average Hourly Rate
Spanish, English
Languages

Top skills

Frontend Development
Web Apps
Backend Development
Docker
Ruby on Rails

About

Senior Software Engineer with 10+ years of experience building scalable systems and clean, maintainable code. Skilled in backend development, architecture, and API design. Strong collaborator and problem-solver, known for driving team success, fostering continuous improvement, and navigating complex challenges.

Top skills

Verified by Pangea.ai due diligence

Top SkillsCurrent UsageSeniority
Frontend Development
10%3 years
Web Apps
15%9 years
Backend Development
35%8 years
Docker
5%8 years
Ruby on Rails
35%9 years

All skills

Roles and tools, to bring ideas to life and create meaningful experiences

Enterprise Software
SaaS
API
CRM
Web Apps
HR Platforms
E-Commerce
Marketplaces
Booking Systems
Mobile Apps
Cloud Computing
Databases
Integrations

Professional experience

Explore a curated selection of projects highlighting Carlos Hevia's expertise and experience. Each project aims to showcase challenges, solutions, and the final outcome, along with the tools and technologies used.

PrizePicks
PrizePicks Cloud Infrastructure Deployment — Team Lead / Senior Backend Engineer / DevOps
Architected and deployed scalable cloud infrastructure on DigitalOcean, ensuring high availability and performance. Designed and implemented CI/CD pipelines, cutting deployment times by 60% and significantly increasing release velocity. Applied Infrastructure as Code (IaC) practices to provision and manage cloud environments, streamlining infrastructure consistency and versioning.
Web Apps
Video Streaming
API
Databases
Integrations
+19

Under MNDA
SaaS Platform Development — CTO
• Defined and executed the company’s long-term technology vision, aligning with business goals and market demands. • Led cross-functional team of developers and designers to deliver scalable SaaS solution. • Oversaw architecture and development of mobile platform with a focus on performance, security, and user experience. • Implemented Agile methodologies to streamline development cycles and improve product delivery timelines. • Recruited and mentored engineering talent, fostering a culture of continuous learning and technical excellence. • Collaborated closely with executive leadership on product strategy, fundraising, and investor presentations.
Web Apps
SaaS
Booking Systems
Mobile Apps
API
+30

Tetra Insights
Core API — Senior Software Engineer
• Built and maintained a robust Ruby on Rails backend, writing 1,000+ unit tests with 80%+ coverage. • Managed Okta and Cloudflare infrastructure using Terraform with full IaC practices. • Implemented Sidekiq for async jobs and optimized SQL queries and Redis caching for faster API performance. • Migrated core API from REST to GraphQL, leveraging DataLoaders and lazy loading for a 10x performance boost. • Integrated with external services like Algolia (instant search), Google Drive(OAuth), and Zoom (webhooks and recordings). • Coached QA team on Cypress automation, enhancing test coverage and reliability.
SaaS
API
Cloud Computing
Databases
Integrations
+18

Preferred tools

View the preferred tools and apps used by Carlos Hevia to assess compatibility and alignment.

Gitlab
Gitlab
Google Drive
Google Drive
Zoom
Zoom
Azure
Azure
Bitbucket
Bitbucket
ClickUp
ClickUp
Confluence
Confluence
Discord
Discord
Dropbox
Dropbox
Figma
Figma
Firebase
Firebase
Git
Git
Github
Github
Google Chat
Google Chat
Google Meet
Google Meet
Google Tasks
Google Tasks
Habitica
Habitica
G Suite
G Suite
Jira
Jira
Linear
Linear
MacOS screen recording
MacOS screen recording
MacOs build in tools
MacOs build in tools
Macbook built-in recording
Macbook built-in recording
Microsoft
Microsoft
Microsoft Office Online
Microsoft Office Online
Microsoft Teams
Microsoft Teams
Mattermost
Mattermost
Notion
Notion
Sharepoint
Sharepoint
Skype
Skype
Slack
Slack
Slack Huddle
Slack Huddle
Trello
Trello
Visual Studio
Visual Studio
Windows screen recorder
Windows screen recorder

Career highlights

Discover Carlos Hevia’s professional journey, including employment history, certifications, and educational background.

Team Lead / Senior Backend Engineer / DevOps
Boopro Technology2022 - pressent
a
Senior Software Engineer
Tetra Insights2019 - 2022
Designed and implemented a serverless microservices architecture on AWS using Lambda and API Gateway. Automated deployments with GitLab CI/CD pipelines for seamless and consistent releases. Built a modular OAuth 2.0 wrapper handling access token retrieval, validation, and refresh flows. Architected the system to support future expansion into additional authentication strategies beyond OAuth. Built and maintained a robust Ruby on Rails backend, writing 1,000+ unit tests with 80%+ coverage. Managed Okta and Cloudflare infrastructure using Terraform with full IaC practices. Implemented Sidekiq for async jobs and optimized SQL queries and Redis caching for faster API performance. Migrated core API from REST to GraphQL, leveraging DataLoaders and lazy loading for a 10x performance boost. Integrated with external services like Algolia (instant search), Google Drive (OAuth), and Zoom (webhooks and recordings). Coached QA team on Cypress automation, enhancing test coverage and reliability.
Back-End Developer
Yjackpot2016 - 2019
Developed a robust RESTful API using Ruby on Rails, serving as the backend for a high-traffic web application. Authored and maintained over 600 unit tests to ensure code quality, reliability, and regression protection. Leveraged Redis as an in-memory data store to efficiently manage and cache metadata for key entities. Implemented background processing with Sidekiq to handle asynchronous operations such as email notifications and real-time WebSocket events. Engineered a multi-tenant architecture with dynamic time zone management tailored to each tenant's locale. Optimized complex SQL queries, resulting in up to a 5x improvement in database performance and overall application responsiveness.

Testimonials

Mihajlo Dincic, Mobile developer @ Boopro Technology

Boopro Technology

Verified Testimonial

I had the pleasure of working closely with Carlos, and if you're looking for someone who's not only technically sharp but also a genuinely great teammate, you're in for a treat. Carlos is a senior backend developer with a strong Ruby on Rails background, and his ability to dive deep into complex problems and find clean, scalable solutions is consistently impressive. He brings the kind of quiet confidence that only comes from deep experience—someone who doesn't just fix bugs but builds systems that avoid them in the first place. But what really sets Carlos apart is his collaborative mindset. He's not just a coder in the corner doing his thing—he's actively involved, always willing to jump in and help, and quick to adapt to the needs and styles of the people around him. Whether it's pair programming, discussing architecture trade-offs, or just being a sounding board for a tricky problem, he's always there with thoughtful input and zero ego. On top of that, Carlos is just a joy to work with—positive, reliable, and focused on making the team better as a whole. He brings passion and professionalism to everything he does, and he does it with heart. If you get the chance to work with him, take it.

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