# Doron Galambos

> Senior Software Engineer at Sincere

Location: Greater Boston, United States
Profile: https://flows.cv/doron

Experienced Software Engineer with a demonstrated history of working in the computer software industry. Skilled in Python (Programming Language), Node.js (JavaScript), Golang. Strong engineering professional with a Bachelor of Science - BS in Computer Science from University of Massachusetts Boston.

## Work Experience
### Senior Software Engineer @ Sincere Corporation
Jan 2024 – Present | Framingham, Massachusetts, United States

### Senior Software Engineer @ Photo Butler
Jan 2022 – Jan 2024 | Boston, Massachusetts, United States
· Optimize concurrent video slicing to generate finish line videos for brands including Red Bull, Spartan Race; reduced time to generate 100K videos from 20 hours to 30 minutes - Bash, ECS, Node.js, Python, Terraform

· Design and optimize database for analytics for all photo and order metrics for MSC Cruises; extract raw data from on-premise servers to the cloud; implement parallel in-memory calculation, allowing data to be cached, decreasing latency and cost by over 50% - S3, Athena, QuickSight

· Implement alerting for microservices; increasing observability and uptime - CloudWatch

### Software Engineer @ Photo Butler
Jan 2017 – Jan 2024 | Greater Boston Area
· Create and deploy REST APIs and maintain documentation: api-docs.photobutler.com - Go, Node.js, Python

· Implement migration pipeline to generate new data in databases to dynamically update data for over 1.5M assets in production databases without affecting user experience - Python, Lambda, S3, SQL, SQS

· Implement Instagram scraper; averaging <5% rate limit; over 2.8M assets scraped - Batch, Docker, Python

· Develop load tester to dynamically and concurrently ingest assets to measure speed and weaknesses of APIs and servers, ensuring product met clients’ requirements for Nikon at CES 2020 - Golang

· Refactor legacy SQL queries, convert to ORM to incorporate a database abstraction layer; increasing efficiency security, protecting from SQL injection attacks – Node.js, SQL

· Created tools to automate file ingestion and quality assurance regression testing, removing user error and improving time for consistent regression testing – Python

· Design and integrate pipeline to automatically capture, upload, and detect text in image using a trained Neural Network for MLB team to send to clients, saving the team $100K+ annually - ECS, Python, Lambda, S3


## Education
### Bachelor of Science - BS in Computer Science
UMass Boston


## Contact & Social
- LinkedIn: https://linkedin.com/in/doron-galambos

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Source: https://flows.cv/doron
JSON Resume: https://flows.cv/doron/resume.json
Last updated: 2026-03-31