Salatiel Osorno
@salatielosorno
Full-stack developer and tech leader driving scalable product delivery.
United StatesWhat I'm looking for
I am a full-stack developer and tech leader with experience building and scaling web platforms for education, construction, fintech and hardware-integrated products. I have led distributed engineering teams, implemented SCRUM and MoSCoW processes, improved deployment workflows, and driven infrastructure migrations that cut costs and latency while increasing development velocity.
My hands-on work spans frontend and backend (MERN/TypeScript/Node/React), database migrations and optimization, automated testing, and cloud deployments. Key achievements include reducing latency by 92%, saving $2k/month in media costs, recovering $36k from chargebacks, and contributing to systems that support 2,000+ branches nationwide.
Experience
Work history, roles, and key accomplishments
Full Stack Developer
HK Consulting
May 2024 - Present (1 year 8 months)
Implemented frontend features for the K-12 Safe System supporting 2,000+ branches across the United States, improving product functionality for administrators and users.
Fullstack Developer
Buildpeer
Feb 2024 - May 2024 (3 months)
Refactored codebase and added features including a 'Guide Me' flow to improve user experience for Buildpeer construction management software.
Tech Leader
Fuego
Oct 2022 - Feb 2024 (1 year 4 months)
Led a team of 5 full-stack developers to build the Meticulous Home ecosystem, implemented infrastructure workflows and SCRUM, and supported a product that contributed to raising over $5M in funding.
Tech Leader
Priv Social Inc.
May 2021 - Oct 2022 (1 year 5 months)
Led in-house and external engineering teams, implemented infrastructure migration and process frameworks, cut chargeback losses by $36k and reduced latency by 92% while increasing development velocity by ~75%.
Fullstack Software Engineer
Priv Social Inc.
Jan 2021 - May 2021 (4 months)
Developed Admin Panel features with the MERN stack, increasing customer ticket closures by 50% and wrote data-migration scripts to move from MongoDB to Postgres with 100% data consistency.
Backend Developer
Eva
Oct 2019 - Dec 2020 (1 year 2 months)
Built microservices for an appointment system with Stripe payments, added Jest and Docker automated testing reducing backend errors by ~90%, and implemented OAuth for secure service communication during migration.
Web Developer
Marathon Group
Jan 2017 - Oct 2019 (2 years 9 months)
Improved developer productivity ~300% by implementing GitFlow and Azure DevOps for Acumatica ERP development and rebuilt the company website, eliminating its infrastructure cost through increased revenue.
Education
Degrees, certifications, and relevant coursework
Unknown
Bachelor of Science, Computational Systems Engineering
Bachelor of Science in Computational Systems Engineering, graduated August 2012.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Job categories
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