Joel Barenco

Joel Barenco

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Engineering Team Lead @ Cledara | BAAS | AWS
Barcelona, Catalonia, Spain

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Résumé


Jobs verified_user 0% verified
  • Back Market
    Senior Backend Developer
    Back Market
    May 2024 - Current (2 years 6 months)
  • Cledara
    Engineering Team Lead
    Cledara
    May 2023 - May 2024 (1 year 1 month)
    In addition to my IC role as a senior software engineer, I have embraced the challenge of leading a team of engineers. Main responsibilities are on the development of new ways of working as we set up teams for the first time following the growth of the engineering department.
  • Cledara
    Senior Software Engineer
    Cledara
    Dec 2021 - May 2024 (2 years 6 months)
    As a Backend Engineer at Cledara, I contributed to the development and maintenance of the backend infrastructure of our cloud-based SAAS platform, with shared ownership of the EU-based financial integrations. Key achievements and responsibilities: ● Banking-as-a-Service (BAAS) provider migration: architecture redesign; regulatory compliance and onboarding support; API integration and customization; migration of customers ● Card issuing provider migration: architecture redesign; integration of Automatic Billing Updater (ABU) process from Mastercard; migration of virtual cards ● Rewrite of Reward programme: implementation of new requirements on rewards time-based capping ● Contributor to Typescript implementation from JS codebase ● Contributo
  • W
    Co-Founder
    Wanted TV
    Oct 2020 - Dec 2021 (1 year 3 months)
    Co-founder of Wanted TV - a mobile application to find what to watch, including smart recommendations and social connections. Alumni of the 4-month-long Founder Institute startup accelerator. Created backend from scratch to support our mobile application with features such as: Firebase authentication integration, user-based watch lists, Facebook-style social connections, activity feed. Developed cloud-based services: a web scrapper cronjob on AWS Lambda fetching movie-related information from different API/websites; a machine-learning movie recommendation service in python using a Collaborative Filtering model Tech stack: node.js; firebase; postgreSQL; AWS Cloudformation; AWS ECS; AWS Lambda; python; flask; AWS personalize
  • Reach plc
    Back End Developer
    Reach plc
    Sep 2019 - Sep 2020 (1 year 1 month)
    Backend lead for mobiles applications; developed and maintained services with relevant AWS integrations. ● Implemented a security mechanism to authenticate traffic between our CDN (AWS CloudFront) and backend application load balancers ● Deployed a new API integration to gather, filter, and show classified ads ● Expanded the event-driven architecture in place to integrate with more events from the producer layers using AWS DynamoDB steams and AWS Lambda Received the AWS Certified Solutions Architect certification Tech stack: event-driven architecture; node.js; postgreSQL; highland.js; AWS ECS; AWS Lambda; AWS Cloudfront; AWS ELB; AWS DynamoDB; AWS Cloudformation; drone CI
  • s
    Back End Developer
    sync.
    Mar 2019 - Sep 2019 (7 months)
    ● Joined as 1st backend developer after CTO ● Developed REST APIs services for core-banking, open-banking, and authentication ● Built integrations with 3rd party providers for core-banking, open-banking and KYC Tech stack: node.js, express.js, AWS dynamoDB, AWS ECS, PostgreSQL
  • Airbus
    Procurement Manager
    Airbus
    Sep 2014 - Sep 2018 (4 years 1 month)
    Call For Tender project leader and Contract manager for composite aerostructure components on civil programmes.
  • Airbus Defence and Space
    Sales Operations Manager
    Airbus Defence and Space
    Sep 2012 - Sep 2014 (2 years 1 month)
    Business development for painting services activities - business case, stakeholder management Support to sales bid for military training simulators
  • RBS
    Business Operations Manager
    RBS
    Sep 2011 - Sep 2012 (1 year 1 month)
    Support to executive office for ad-hoc research and analytics requests in relation to the M&A operations of the investment branch.
  • Lancaster University
    Research Assistant
    Lancaster University
    Jul 2008 - Aug 2008 (2 months)
    Development of a mobile ad hoc network in JAVA
Education verified_user 0% verified
  • Cranfield School of Management
    master, Master of Science - MS, Finance, General
    Cranfield School of Management
    Jan 2010 - Jan 2011 (1 year 1 month)
  • ISAE-SUPAERO
    master, Master of Engineering - MEng, Aeronautics/Aviation/Aerospace Science and Technology, General
    ISAE-SUPAERO
    Jan 2007 - Jan 2010 (3 years 1 month)
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