Javier Rojo
Senior Full Stack Engineer at RDX Works Ltd- Claim this Profile
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English Professional working proficiency
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Italian Elementary proficiency
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Spanish Native or bilingual proficiency
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German Elementary proficiency
Topline Score
Bio
Ivor Scott Cummings
Javier is a pleasure to work with. He is always available to help when needed, he strives for excellence and is a valuable team player. We worked together at Akelius, where I saw first hand his professional work and quality software. He is patient and attentive to detail, which was very helpful to the project we worked on. He has the ability to concentrate on hard debugging tasks while still helping others. I can easily say he is one of the best in the field.
Stefan Reichel
Javier has been a valuable, reliable and liked member of the team. He was a Software Developer during that time. We developed several cloud native FaaS products using .NET and NodeJs together and Javier was always eager to learn new things and open minded for discussions and different solution approaches. All the features and bugfixes he implemented resulted in readable and maintainable solutions.
Ivor Scott Cummings
Javier is a pleasure to work with. He is always available to help when needed, he strives for excellence and is a valuable team player. We worked together at Akelius, where I saw first hand his professional work and quality software. He is patient and attentive to detail, which was very helpful to the project we worked on. He has the ability to concentrate on hard debugging tasks while still helping others. I can easily say he is one of the best in the field.
Stefan Reichel
Javier has been a valuable, reliable and liked member of the team. He was a Software Developer during that time. We developed several cloud native FaaS products using .NET and NodeJs together and Javier was always eager to learn new things and open minded for discussions and different solution approaches. All the features and bugfixes he implemented resulted in readable and maintainable solutions.
Ivor Scott Cummings
Javier is a pleasure to work with. He is always available to help when needed, he strives for excellence and is a valuable team player. We worked together at Akelius, where I saw first hand his professional work and quality software. He is patient and attentive to detail, which was very helpful to the project we worked on. He has the ability to concentrate on hard debugging tasks while still helping others. I can easily say he is one of the best in the field.
Stefan Reichel
Javier has been a valuable, reliable and liked member of the team. He was a Software Developer during that time. We developed several cloud native FaaS products using .NET and NodeJs together and Javier was always eager to learn new things and open minded for discussions and different solution approaches. All the features and bugfixes he implemented resulted in readable and maintainable solutions.
Ivor Scott Cummings
Javier is a pleasure to work with. He is always available to help when needed, he strives for excellence and is a valuable team player. We worked together at Akelius, where I saw first hand his professional work and quality software. He is patient and attentive to detail, which was very helpful to the project we worked on. He has the ability to concentrate on hard debugging tasks while still helping others. I can easily say he is one of the best in the field.
Stefan Reichel
Javier has been a valuable, reliable and liked member of the team. He was a Software Developer during that time. We developed several cloud native FaaS products using .NET and NodeJs together and Javier was always eager to learn new things and open minded for discussions and different solution approaches. All the features and bugfixes he implemented resulted in readable and maintainable solutions.
Credentials
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Learning Amazon Web Services (AWS) for Developers
LinkedInMay, 2023- Nov, 2024 -
Preparing for Distributed Work
Oyster®Jul, 2022- Nov, 2024 -
Certified Ethereum Developer
ConsenSysDec, 2021- Nov, 2024 -
Blockchain Basics
LinkedInMay, 2021- Nov, 2024
Experience
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RDX Works Ltd
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United Kingdom
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Financial Services
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1 - 100 Employee
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Senior Full Stack Engineer
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Nov 2022 - Present
Radix DLT is a blockchain platform that uses a unique DAG data structure and a new consensus mechanism called Cerberus. It's more energy-efficient than traditional blockchain systems, and it has a developer-friendly architecture for building decentralized applications. Technical responsible for leading the refactor of Growth API using Nestjs, Prisma, OpenAPI, and GitHub Actions. Integrated with Prometheus monitoring. In this role I am responsible for developing and maintaining technical documentation related to the API refactor, participating in code reviews to ensure that best practices are followed, and identifying and mitigating technical debt to ensure the scalability and maintainability of the API. Show less
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Consensys
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United States
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Software Development
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500 - 600 Employee
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Developer Program Bootcamp 2021
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Sep 2021 - Feb 2022
Ethereum programming course covering Solidity, development and testing frameworks, system design, and security best practices for smart contracts and frontend web dApps. Final project was a dApp I created and deployed into a test net: Smart Contract based ticket sell point. Solidity, Truffle Suite, Infura, ethers.js, web3.js, Remix. Ethereum programming course covering Solidity, development and testing frameworks, system design, and security best practices for smart contracts and frontend web dApps. Final project was a dApp I created and deployed into a test net: Smart Contract based ticket sell point. Solidity, Truffle Suite, Infura, ethers.js, web3.js, Remix.
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Akelius Residential Property AB
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Sweden
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Real Estate
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400 - 500 Employee
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Senior Software Engineer
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Oct 2019 - Aug 2021
Staff Application developer. Technologies involved: Microsoft Azure Functions. Nodejs, ExpresJs, TypeScript, TypeOrm, JestJs. Terraform. Azure pipelines. Swagger, Integration with Atalassian Jira.
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Software Development Engineer
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Mar 2018 - Oct 2019
Lettings Application full stack developer. Technologies involved are: Microsoft Azure (Functions, Cosmos DB, Storage Account, Search Indexes), TypeScript, AngularJs, Node.js, Mocha, Jenkins.ARM templates (automation)
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Microsoft
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United States
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Software Development
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700 & Above Employee
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SDE (via AgileSight)
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May 2015 - Dec 2017
CRM Dynamics - Online Services Development on Azure Cloud of diferent features/changes of CRM Dynamics. Used Azure technologies such as Event Hubs, Table Storage, Trafic Manager, ARM deployment, VSO, Cloud Services and Redis among others. Nodejs stack. Docker. CRM Dynamics - Online Services Development on Azure Cloud of diferent features/changes of CRM Dynamics. Used Azure technologies such as Event Hubs, Table Storage, Trafic Manager, ARM deployment, VSO, Cloud Services and Redis among others. Nodejs stack. Docker.
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MuleSoft
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United States
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IT Services and IT Consulting
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700 & Above Employee
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Integration Engineer (via AgileSight)
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Sep 2014 - May 2015
Integration Engenieer Implemented a cloud monitoring and alerting platform for on-premises Mule Runtimes. Connectors Development (Sharepoint API, CRM Dynamics, Salesforce API). JAVA, DevKit, Maven, WFC, JXF. CloudHub, ESB, Mule Automation framework. Integration Engenieer Implemented a cloud monitoring and alerting platform for on-premises Mule Runtimes. Connectors Development (Sharepoint API, CRM Dynamics, Salesforce API). JAVA, DevKit, Maven, WFC, JXF. CloudHub, ESB, Mule Automation framework.
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Kinetica Solutions
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Argentina
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Software Development
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Software Development Consultant
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Nov 2013 - Aug 2014
Development of Windows Store Application. Distributed application. ASP.Net MVC Automapper, Autofac, NUnit, Moq, SQL Server, Entity Framework POCO Research: AngularJS/NodeJS Development of Windows Store Application. Distributed application. ASP.Net MVC Automapper, Autofac, NUnit, Moq, SQL Server, Entity Framework POCO Research: AngularJS/NodeJS
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Lagash
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Argentina
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IT Services and IT Consulting
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1 - 100 Employee
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SDE
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Jul 2009 - Nov 2013
Solutions Architect Tenaris: Innovation - Mobile Program. BYOD program. Adoption of mobile technologies in company. I prepared and offered training on mobile adoption and related technologies to the staff of Tenaris. Weemba USA: Money-lending web platform javascript intensive running under ASP.Net MVC, IoC (Autofac), MongoDB . Moq, Selenium RC. jQuery, JSon, Ajax, browser-local storage. Asociart: Medical centre application development for Asociart Medical Centres. ASP.Net, Entity Framework, MS SQL Server, WCF, Reporting Services and Domain-driven design. Research: Dependency injection. NOSQL technologies (MongoDB). Show less
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Avatar
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Advertising Services
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200 - 300 Employee
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.Net Specialist and Analist at Avatar
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Jun 2008 - Jun 2009
Disney LATAM polls business and persistence layers. PHP. .Net MS SQL Server, IIS. Disney LATAM polls business and persistence layers. PHP. .Net MS SQL Server, IIS.
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Baufest
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Argentina
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IT Services and IT Consulting
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700 & Above Employee
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Software Developer
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May 2007 - May 2008
RegistroElectronico for Stantander Bank. NVelocity Oracle .Net RegistroElectronico for Stantander Bank. NVelocity Oracle .Net
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Hexacta
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Argentina
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IT Services and IT Consulting
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700 & Above Employee
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Software Developer
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Feb 2006 - Mar 2007
iWeb CRM development. .Net MS SQL-Server. iWeb CRM development. .Net MS SQL-Server.
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GCBA - BID
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Buenos Aires, Argentina
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Desarrollador para e-Compras
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2004 - 2006
Systems Consultant (Inter-American Development Bank loan 1107/OC/AR): “Operational Reorganization of the Financial Administration and Management Secretary Project” (Developer) Systems Consultant (Inter-American Development Bank loan 1107/OC/AR): “Operational Reorganization of the Financial Administration and Management Secretary Project” (Developer)
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Education
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2007 - 2008
Universidad de Palermo
Licenciature, Computer Science -
2002 - 2006
ORT
Analist, Systems -
1993 - 1998
Universidad del Norte 'Santo Tomás de Aquino'
PhD in Philosophy, Philosophy - Methaphysics - Medievalia - Classical Studies
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