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Jose
Ing. En Sistemas
Contact
Competencies
Experiencia demostrada en NodeJS.
Experiencia demostrada en Java.
Experiencia demostrada en PHP.
Experiencia demostrada en JavaScript.
Experiencia demostrada en HTML.
Education
Summary
Ing. En Sistemas buscando nuevas oportunidades
Experience
Senior Developer Engineer
Started as a Frontend developer, soon became FullStack developer, as part of a 5 developers’ team, in a company with 8 teams now.. the company is a product company with an owner, we provide services oriented to sales, logistics and data processing, my team is in charge of a part of the product, specifically the filter and curation of the data before processing, in this project I work with technologies, such as react, nest, SQL and an AWS bundle of services such as Lambdas, DynamoDb, Aurora, Api Gateway, etc, for the logging on the developer stage side we use cloudwatch and datadog for production, we also staged the database and the deploys on aws, pretty much I work on making upgrades and improvements, also cleaning up old tickets and most of the time I’m doing tests for the frontend(which is a headache) mostly react stuff and for the backend, everything with jest, crossing the fingers that I got the SonarQube required test coverage which is really strict for the product we develop, we have demos every 2 weeks and pretty much that’s it.
Senior Experienced Engineer
Promoted from frontend developer to senior developer and then full-stack developer within 2 months; achieved Senior Software Engineer title one year into the company by leading and contributing to impactful projects.. Integrated the primary API Service using NestJS, built a GraphQL server with Apollo, and deployed both services to Azure Functions and cloud services, including CosmosDB, Azure Storage, and SQL Server changing the design from on-premises data centers, to the cloud, saving over $400,000. The project impacted more than 20,000 users globally.. Built an app for monitoring, managing, and targeting Toyota’s Facebook Ads based on zip codes, starting with one city and scaling to 45 cities within six months. Implemented a centralized authentication service for internal apps, leveraging AWS Lambda, Next.js, OpenNext, and SST, streamlining management and authentication for 12 applications.. I supported existing Vue and Springapp and in-development API Endpoints with Java; I optimized the frontend from Options API to Composition API on the Vue.js side. This app holds sensible medical info from over 600,000 patients and 90 hospitals.. Led the development of the global open positions platform for the PGD consortium. Managed a fluctuating team of 14, delegated tasks, conducted scrum meetings, and developed on the backend side. Configured CI/CD pipelines using GitLab and collaborated with human resources, business, and UI/UX teams, reducing project completion time by two months.
Senior Software Developer and IT Manager
Established the IT department from scratch by creating new processes, improving information security, and introducing accountability measures, resolving recurring security breaches by 100%.. Installed Pfsense with VLANs, DHCP, and SquidGuard for content filtering and bandwidth management, freeing over 500 MB of internet speed by regulating social media access.. I put up Active Directory with Windows Server AD to control access to files, servers, and networks within the company, adding over 50 users and scaling it to a second branch.. Designed, developed, and supported an in-house platform for coordinating production operations, sales, client management, suppliers, stockroom, and tools. Based on Node.js, Express, React.js, SQL Server, and WhatsApp API (Baileys). Initially launched for 17 machines, the platform expanded to support 60% of all machines serviced by the company within a year.
Java Backend Developer
Contributed to a project replacing a legacy app for booking, ticketing, support, and customer care used across 52 countries in Delta Airlines' global operations.. Added logging using Log4j, performed vulnerability checks with SonarQube, and introduced caching using JBoss (now RedBoss).. Incorporate filtering system with FilterRegistrationBean and integrated Feign for the primary Spring Boot API.. Implemented a circuit breaker pattern with Netflix Hystrix to handle 1,000+ global requests per second.. Deployed Kubernetes Pods to scale the business API across 24+ new servers.
Full Stack Developer
Built and launched a service to record and manage diesel dispersions, credits, and payments for at least 500 drivers. This app, built with React.js, Express, and Node.js, includes a REST API, WebSocket RPC for live requests, a maps component using Google Maps API, and PDFKit for generating documents and receipts. Reduced driver payment processing time from 2 weeks to 5 minutes by automating processes.. Created a service enabling drivers to submit trip documentation, such as BOLs (Bills of Lading), OEA documents, and TVIPs. Built a cron service to intercept email attachments and store them in a database using Node.js, which stores documents in BLOB format. Designed a React.js app to display records. Streamlined document processing time from 15 days to the same day.
Full Stack Developer
Engineered a multiplatform solution to intercept shipment requests from U.S. transportation companies. It handles trips, routes, and special travel services while tracking every load in real time. Built a responsive web app and exposed a REST API for clients using AngularJS, Node.js with Express, and T-SQL for database management. Achieved over 10,000 new truckloads in the first year.. Crafted a web application to manage material intake and output at Transervicios bases, acting as a warehouse gatekeeper. Registered bills and scanned materials, initially handling only the mechanical warehouse before scaling to all departments across seven branches. Utilized AngularJS, Bootstrap, and PHP, improving billing processes by 90%.. Devised and deployed a responsive client-facing web page featuring parallax design optimized for tablets and mobile devices. I had creative freedom for the branding, content, and visual assets; we used plain HTML, JavaScript, CSS animations, and jQuery on the technical side. Built with Parcel, the site doubled visitor traffic within two months of launch.
Developer
I refactored multiple modules and libraries to align with MISRA C standards, ensuring compliance within the production line software.. Enhanced warning systems in production line modules to monitor timing in critical sections of the engine assembly process.. Conducted testing on two engine models, delivering monthly performance reports on production line efficiency.
Developer
For over a year I worked and did my internship at ARCA Coca Cola one of the biggest Coke Distributors in Latin America.