Daniel Castillo
Tech Lead at Lumation Services LLC- Claim this Profile
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Bio
Experience
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Lumation Services LLC
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United States
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IT Services and IT Consulting
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1 - 100 Employee
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Tech Lead
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Sep 2019 - Present
Reduced API response time by 60% optimizing database queries and implementing a cache service for frequently requested data.Reduced API load by 40% optimizing the code of multiple applications removing unnecessary requests made to the API.Leader of a remote development team to implement and deploy a LMS for a Fintech company.
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Mid level Fullstack developer
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Jun 2016 - Sep 2019
Lead developer of a food delivery application, from requirements to deployment the app now has over 35K users and more than 100K processed orders.Development of an ETL process to extract data from PDFs, CSVs, Excel files, APIs and HTML pages. Data was extracted from 10+ sources.
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Junior Fullstack Developer
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Feb 2014 - Jun 2016
Developed, optimice load times and SEO of over 10 websitesOptimize the control of taxes, sales and expenses developing an accounting software small to medium companies.Domains, SSL certificates and email management.
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Education
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Universidad Rafael Landivar
Licenciatura, Industrial & Systems Engineering