Sr. Software Engineer · Founder of Golden Rules Digital

Hi, I’mAbelardo

A senior software engineer with 15+ years designing and implementing innovative software solutions across industries. With expertise in a wide range of technologies and languages, I take on complex projects and deliver exceptional results.

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Abelardo Asensio Callol
15+Years of experience
AngularReactVueTypeScriptLaravelSymfonyPHPJavaC#NodeAWSDockerMySQLPostgreSQLRedisMQTTGitREST APIsAngularReactVueTypeScriptLaravelSymfonyPHPJavaC#NodeAWSDockerMySQLPostgreSQLRedisMQTTGitREST APIs
Expertise

What I do

UX/UIInteractive and visual design principles on web and mobile for a positive, cohesive user experience.
〈〉
Clean codeBest practices and technical solutions to make projects scalable, maintainable and efficient.
IntegrationMicroservices, RESTful APIs, integrated back-ends and real-time insights with cutting-edge tech.
PerformanceAbility to work independently, bringing ideas to life at record speed.
15+ years of experience

My resume

Senior Software EngineerWabtec CorporationSep 2023 — PresentFull time · Remote
  • Own end-to-end UI development with high-performance Angular 14+ components and micro-front-ends.
  • Translate complex UX wireframes into accessible interfaces for rail traffic controllers.
  • Implement Java microservices and integrate AWS-hosted REST/WebSockets.
  • Champion Lean/Agile/XP and TDD with more than 90% unit-test coverage.
  • Optimize performance, yielding page-load improvements of up to 35%.
AngularTypeScriptJavaMicroserviciosElectronAWSSASS
Sr. Frontend DeveloperNorwegian Cruise Line HoldingsMay 2022 — Sep 2023Contract
  • Develop and maintain web applications for NCL.
  • Build reusable components and libraries that improve the development process.
  • Write clean code, debug complex issues and run code reviews.
AngularTypeScriptHTML5CSS3AWSDocker
Chief Technology OfficerBehavioral Service NetworkNov 2021 — May 2022Consulting
  • Renewed the technology infrastructure and optimized workflows.
  • Implemented CI/CD on AWS.
  • Built a registration system to manage digital contracts.
LaravelSymfonyPHPMySQLRedisAWS
Sr. Full Stack EngineerPower WizardAug 2020 — Nov 2021Contract
  • Built scalable, efficient and maintainable end-to-end solutions.
  • Delivered features from concept to production.
  • Built AWS-hosted software and communicated with non-technical stakeholders.
AngularTypeScriptLaravelPHPAWSMQTT
Full Stack / API DeveloperUbicquiaApr 2019 — Aug 2020Contract
  • Built new API endpoints for a customer-facing portal.
  • Increased customer satisfaction by 72% through UX improvements.
  • Reduced response time by 71% by optimizing high-volume queries.
AngularTypeScriptLaravelMySQLRedisAWS
Sr. Web DeveloperAltimetrikAug 2017 — Dec 2018Contract
  • Maintained systems using Java, Angular and Salesforce APEX.
  • Reduced time-to-market by 53% through architecture documentation.
  • Increased sales by 84% by improving aesthetics and UX.
jQueryJavaScriptJavaMySQLGit
Full Stack / API DeveloperNational Electronic Group for TourismNov 2014 — May 2017Full time
  • Led a team of 10 developers and defined coding standards.
  • Designed a REST API with 99.99% uptime.
  • Integrated third-party services and ran rigorous load testing.
AngularLaravelPHPMySQLRedisAWS
Web Developer / Team LeaderVibalcoOct 2013 — Nov 2014Full time
  • Led the team and established development best practices.
  • Designed high-performance REST APIs.
  • Ran thorough testing for stability and scalability.
AngularLaravelPHPMySQLBootstrapGit
What other engineers say about me

References

★★★★★
It is rare to come across standout talent like Abelardo. I’ve known him for almost 12 years: he meets goals and tight deadlines, often learning new technologies on the fly. He blends into any team with an amazing work ethic and earns my highest recommendation.
HA
Hector A. AlmaguerChief Technology Officer · Blindster
★★★★★
Abelardo is one of the best web developers I’ve worked with. He always did his best work and still had time to help his teammates. A great leader and project manager: hard-working, responsible, and with an incredible sense of humor.
MO
Marcos Ortiz ValmasedaData Engineer · X-Team (Riot Games)
Let’s work together

Shall we build something together?

Tell me what you need and I’ll get back to you within 24 hours. No strings attached.

✉️Emailasensio.callol@gmail.com
📍LocationDavenport, Florida · Remote
Send me a messageFill out the form and I’ll get in touch with you.
I reply within 24 hours.