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Ignacio Antonio Cruz

@ignacioantoniocruz

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Senior Software Engineer at Roboflow who improved computer vision workflow completion time by 32%.

Mexico

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At Roboflow, I developed end-to-end computer vision workflows and improved dataset and model-processing workflow completion time by 32%. I also worked on scalable backend APIs and asynchronous processing services, reducing average API processing latency by 38%.

At PostHog, I built product analytics and event-processing features that improved complex analytics-query response times by 40%. I also developed data-heavy interfaces and improved distributed application workflows.

At AssemblyAI, I developed functionality for an AI speech-to-text application, including transcription submission, asynchronous processing, status tracking, and structured result delivery. I built backend processing services that improved transcription workflow efficiency by 31%.

My work spans full-stack applications, distributed backend systems, developer platforms, and AI-powered products. I work with JavaScript, TypeScript, Python, cloud infrastructure, and AI/LLM integration.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

Roboflow

Sep 2024 - Sep 2026 (2 years)

Developed end-to-end computer vision workflows using React, Next.js, TypeScript, Node.js, Python, and FastAPI, improving dataset and model-processing workflow completion time by 32%. Designed scalable backend APIs and asynchronous processing services, reducing average API processing latency by 38% and improving service reliability.

React Next.js TypeScript NodeJS Python fastAPI PostgreSQL Redis REST APIs Docker Kubernetes Cursor Claude Code GitHub Co Pilot

Senior Software Engineer

PostHog

Apr 2021 - Aug 2024 (3 years 4 months)

Built product analytics and event-processing features using React, TypeScript, Python, Django, PostgreSQL, ClickHouse, and Redis, improving complex analytics-query response times by 40%. Designed and optimized backend APIs, reducing redundant database operations by 34% and improving high-volume request performance by 29%.

React TypeScript Python Django PostgreSQL Clickhouse Redis REST APIs GraphQL Redux React Query Docker Kubernetes Pytest Jest GitHub Actions CI CD

Software Engineer

AssemblyAI

Oct 2018 - Mar 2021 (2 years 5 months)

Developed AI speech-to-text application functionality using Python, Node.js, JavaScript, TypeScript, React, and REST APIs, supporting transcription submission, asynchronous processing, status tracking, and structured result delivery. Built backend APIs and processing services, improving transcription workflow efficiency by 31% and reducing processing-related application failures by 23%.