Carlos Humberto Montoya Restrepo
About
Detail
Senior Software Engineer
Cali, Valle del Cauca, Colombia
Contact Carlos regarding:
Flexible work
Starting at
USD35/hour
Résumé
Jobs
verified_user
0% verified
Senior Software Engineer public Remote experienceBydrec IncJul 2024 - Current (2 years 2 months)Designed, built, and operated ON24's AI content intelligence platform — a suite of 8 microservices that automatically transform webinar content into AI-generated insights, media assets, and editorial content for enterprise customers across NA and EU. Microservices Lifecycle: Owned the full software lifecycle of 8 production microservices covering content generation (podcast scripts, smart Q&A, key moments), audience analytics, and visual asset creation (AI thumbnails, branded promo images, style guides). ML Pipeline Engineering: Built an ML pipeline for key moment extraction combining change-point detection, semantic embeddings, and LLM scoring; deployed on Kubernetes with autoscaling and PostgreSQL-based deduplication for exactly-once proc- LSenior Software Engineer public Remote experienceLaunchMobilityOct 2020 - Nov 2025 (5 years 2 months)Backend Optimization: Contributed to the optimization and maintenance of core platform modules (user registration, reservation engine, and vehicle availability) in Python (Flask) and PostgreSQL, decreasing query response times by 60% in high-concurrency environments. IoT & Telemetry: Participated in the technical design and integration of IoT telemetry pipelines, implementing RabbitMQ workers to ingest asynchronous device logs and lock states from Invers, while normalizing telematics data streams from Geotag and Samsara. Identity & Security: Implemented secure identity and access workflows via multi-tenant FusionAuth integrations and OAuth2 flows, developing multi-step driver onboarding forms that handled license details, age checks, and au
- Backend Engineer public Remote experienceRuedataJul 2019 - Oct 2020 (1 year 4 months)API Migration: Migrated a legacy calculation engine into a greenfield Flask/SQLAlchemy RESTful API, implementing multi-tenant database layers to support operational scaling into a secondary business branch (Renting API). Cloud Infrastructure: Configured multi-tenant cloud architectures on AWS Elastic Beanstalk from scratch, managing independent Testing/Production tiers and updating awscli/botocore dependencies to restore cross-environment stability. Performance Tuning: Eliminated unoptimized API serializations and HTTP timeouts across AWS load balancers, optimizing backend response patterns to protect long-running analytics workflows. Data Validation: Built a modular data validation engine for incoming vehicle telemetry, deploying strict co
- Development EngineerTSO MobileOct 2016 - Jul 2019 (2 years 10 months)Cali -Design of a Smartboard with parsers to different sensors using Python, and different Colombia communication protocols such as RS232, Bluetooth, RS485, TCP/IP, SMTP, TFTP, HTTP, UDP and VNC. -Integration of GPS units and peripherals connected to them, including Temperature Sensors, RFID, Fatigue Monitor, Fuel Sensors, Jbox, etc. Design Scripts for genx GPS Units.
- FreelancerInobotica SASFeb 2016 - Jul 2016 (6 months)Cali -Development of a digital system that automatically take and geotag pictures using a multirotor drone using python. - Research and development of digital systems - Communication Protocols - Sensor Integration
- Development EngineerCetoco SASJun 2014 - Jan 2016 (1 year 8 months)Cali - Development of a smart weather station using a rasperry pi and an intel edison board. Colombia - Development of a digital FPV System for a multirotor Drone -Leveraged knowledge: Sensor Integration, AWS, Programming in Python, Debian, MQTT, FTP, VNC, SSH among other comunication protocols.
Education
verified_user
0% verified
- EElectronics EngineeringAug 2006 - Jul 2014 (8 years)