Felicitas I.
Senior Back End Software Engineer
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About
Felicitas I. is a seasoned Back End Software Developer based in Saavedra, Ciudad de Buenos Aires, Argentina, with over six years of diverse experience in serverless architectures and complex system integrations. She excels in using the AWS stack and Python to drive process automation and has demonstrated expertise in deploying AI-assisted development tools like Cursor for code optimization and accelerating delivery cycles. At Dolead, she led technical initiatives to design serverless integrations for real-time lead distribution using AWS Chalice and Python, while managing complex protocol transformations and infrastructure via CloudFormation. Her tenure at BouncePay involved creating data enrichment solutions and developing new FastAPI endpoints to enhance system performance. Previously, at Logyt S.A., Felicitas engineered Slack bot integrations and orchestrated ETL processes, optimizing workflows through AWS services such as Lambda and DynamoDB. Her technical proficiency is further supported by a Bachelor of Science in Physics from UBA, Argentina.
Experience
Semi Senior Python Software Engineer
Dolead · 2023 — 2026Provided technical leadership in designing serverless integrations with AWS Chalice and Python for lead distribution. Utilized Cursor to refactor legacy code and generate complex data transformers from JSON to XML. Developed transformation engines for managing dynamic mappings and adhering to strict external API schema requirements. Oversaw Infrastructure as Code (IaC) with CloudFormation and managed sensitive data using AWS Secrets Manager. Established real-time error monitoring with Rollbar and maintained state persistence using Redis.Python Software Engineer
BouncePay · 2022 — 2023Designed data enrichment downloaders that incorporated fraud prevention services. Worked collaboratively on the creation of new FastAPI endpoints, schemas, and models to enhance system performance. Created Unit Tests utilizing Selenium to ensure the functionality of purchase simulator applications.Python Software Engineer
Logyt S.A · 2020 — 2022Engineered Slack bots integrated with AWS services such as EventBridge and Lambda, employing Python, Pandas, and Boto3. Executed ETL (Extraction, Transformation, and Loading) processes through SFTP protocols combined with AWS Lambda. Developed deployment pipelines using YAML with AWS SAM and CloudFormation. Orchestrated complex workflows by leveraging DynamoDB, Step Functions, and EventBridge. Enhanced internal management interfaces using JavaScript and conducted code coverage analysis.
Skills & Expertise
Education
- Bachelor of Science in PhysicsFaculty of Exact and Natural Sciences, UBA · 2015 — 2019