I am specialized in creating new and improving/fixing existing back-end systems, API integrations, custom integrations, slow performance analysis, debugging high CPU and memory leaks, scalability issues.
My skills include:
REST API, GraphQL API, webhook
SOAP, XML WebServices, WSDL, Swagger
.NET Core, C#, http://asp.net/, MVC, WebForms
Python scripts
JavaScript, TypeScript, NodeJS, WebSockets, Express, Strapi, Jest
MongoDB, PostgreSQL, MySQL, SQL Server, Redis, Firebase, ETL
Microservices, Docker, Serverless, Queues, Event-Driven
AWS: API Gateway, S3, ECS, SQS, SNS, Lambda, RDS
GCP: Cloud Functions, Pub/Sub, Cloud SQL
OAuth, JWT, API Key, Auth0
GitHub, BitBucket
TDD, Postman, Load testing, JMeter
Scraping: Puppeteer
Trello, Jira
Twilio, SendGrid