Julián Agustín Castro Pizzo

As part of the Integrations Team, I was able to:

• Improve integrations implementation creating more generic-oriented code.
• Enforce communication within the team.
• Remove large amounts of similar code and make the codebase smaller while maintaining the same behavior.

Due to my social skills and proactive communication, I was moved to the Organization Security Management team, where I could:

• Design and implement tests according to the organization standards.
• Improve and add integrations with vulnerability scanners as well as cloud providers.

Technologies used: AWS - Azure - GitHub - GitHub Actions - GitHub Codespaces - Make - NodeJS - NPM - ReactJS - MongoDB - GraphQL - Apollo - TypeScript - JTD

• Support of legacy version of main product and providing solutions to -not thought when developed- use cases and providing some reports on generated data. REST API - NodeJS v14 - ObjectiveJS - Knex - AWS - Buddy - Monolithic Architecture - Stitch - Redash - GDS.
• Redesign, development and prod support of new product backend using a more DDD & microservices approach aiming for scalability and a more event-driven architecture using Auth0 as Auth solution. Typescript - TS.ED - TypeORM - AJV.js - REST API - NodeJS v16 - Swagger - PostgreSQL - AWS EKS - AWS StepFunctions/Lambda - AWS EventBridge/SQS - Serverless FW - Jest.
• Design and development of internal use product backend organized within a monorepo with modules which provided certain domain separation. Typescript - NestJS - TypeORM - Class-Validator - Swagger - ReDoc - REST API - NodeJS v17 - PostgreSQL - Jest.

• Analysis, design and implementation of new functionalities to company's core product backend. Net Core 2.0 - PostgreSQL - MSSQL - ElasticSearch
• Analysis, design and execution in refactoring company's core product to new microservices architecture. Net Core 3.1 - Net Core 5 - MSSQL - ElasticSearch
• Building and designing CICD workflow. AzureDevops - Docker - Helm - K8s
• Leading a team, managing priorities and blockers. AzureDevops

• Requirements analysis, design, development and implementation of new features in hybrid mobile applications. Ionic Framework - Net Framework 4.5 - MSSQL

• Analysis, design and implementation of IOT and access control-oriented solutions. NodeJS - C - RaspbianOS
• Management of HID peripherals with low-level communication protocols. HID Interfaces
• Technical support to .Net Framework based web apps.

• Database queries perfomance measure.
• Indexes optimization.
• Reports generation.
• Bugfixing y emergencies.