Giovanni Sanchez
Smart Contract Engineer at Dapper Labs- Claim this Profile
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English Native or bilingual proficiency
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Spanish Professional working proficiency
Topline Score
Bio
Marcus Wentz
Giovanni and I worked together during the Chainlink Fall 2021 Hackathon. Giovanni reviewed the Owner functions flowchart. Once reviewed, he translated the Owner flowchart into Solidity. He also scored 100% on Hardhat Unit Solidity Coverage testing for Owner functions.
Marcus Wentz
Giovanni and I worked together during the Chainlink Fall 2021 Hackathon. Giovanni reviewed the Owner functions flowchart. Once reviewed, he translated the Owner flowchart into Solidity. He also scored 100% on Hardhat Unit Solidity Coverage testing for Owner functions.
Marcus Wentz
Giovanni and I worked together during the Chainlink Fall 2021 Hackathon. Giovanni reviewed the Owner functions flowchart. Once reviewed, he translated the Owner flowchart into Solidity. He also scored 100% on Hardhat Unit Solidity Coverage testing for Owner functions.
Marcus Wentz
Giovanni and I worked together during the Chainlink Fall 2021 Hackathon. Giovanni reviewed the Owner functions flowchart. Once reviewed, he translated the Owner flowchart into Solidity. He also scored 100% on Hardhat Unit Solidity Coverage testing for Owner functions.
Experience
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Dapper Labs
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Canada
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Software Development
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100 - 200 Employee
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Smart Contract Engineer
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Aug 2022 - Present
Work cross-functionally - internally and with the broader community - to build Hybrid Custody on Flow Blockchain, including high & low-level design, smart contract implementation, and documentation. Work cross-functionally - internally and with the broader community - to build Hybrid Custody on Flow Blockchain, including high & low-level design, smart contract implementation, and documentation.
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Amazon
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United States
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Software Development
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700 & Above Employee
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Software Development Engineer
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Jul 2021 - Jul 2022
• Designed and implemented a hackathon-winning JavaScript browser plugin to assist internal customers during their investigations of transactions and related workflows along multiple workstreams • Design and implement testing functionality in large-scale workflow orchestrations service as an immediate and extensible solution with the purpose of supporting developers in testing correctness of their workflow configurations • Compose frontend design prototype of customer-facing feature on Amazon’s retail website with a focus on making returns easier to find and accessibility of related information in offline environments by use of mobile wallet integration Show less
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Amazon
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United States
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Software Development
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700 & Above Employee
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Software Development Engineer
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Jun 2020 - Aug 2020
• Built, tested & deployed an internal serverless testing application to speed up a workflow critical to the launch of new global marketplaces by up to 50% • Completed Amazon’s computer vision machine learning accelerator with a performance of 90.5% accuracy in object classification • Designed and developed an Alexa Skill with a team of three other interns to assist future incoming hires during the pre-onboarding process as a submission to Amazon’s yearly intern hackathon • Built, tested & deployed an internal serverless testing application to speed up a workflow critical to the launch of new global marketplaces by up to 50% • Completed Amazon’s computer vision machine learning accelerator with a performance of 90.5% accuracy in object classification • Designed and developed an Alexa Skill with a team of three other interns to assist future incoming hires during the pre-onboarding process as a submission to Amazon’s yearly intern hackathon
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Columbia University
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United States
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Higher Education
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700 & Above Employee
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Undergraduate Research Assistant
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Aug 2019 - Dec 2019
• Applied computational methods to simulated and real genomic data sets in pursuit of discovering statistical correlations between genetic markers, epigenetic variables and their phenotypic traits, with a particular emphasis on heritable disease classification as well as verifying the validity of widely used statistical methods of genomic analysis • Conferred with the research team to develop proximal project goals and work together to develop solutions in support of overcoming individual bottlenecks to individual and group progress toward a conclusion Show less
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Transcendent Digital
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United States
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Advertising Services
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Founding Owner
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May 2016 - Dec 2019
• Assisted small business clients with planning and executing their marketing strategy across a variety of digital mediums • Provided clients with complete reporting on audience behavior, strategic metrics, and ROI of ad spend utilizing various analytical tools including Google Data Studio and Google Analytics • Assembled and lead remote teams to complete tasks in support of project goals including web development & design, ad campaign strategy, creative & reporting, content creation, lead generation, and sales funnel optimization • Consulted with clients about areas of opportunity in their respective industries and strategized build out of additional service arms • Delivered exhibits based on analysis of scrubbed financial data to inform clients of historical trends and make informed forecasts of future business activity Show less
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T-Mobile
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United States
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Telecommunications
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700 & Above Employee
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Retail Sales Associate
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Jan 2016 - Dec 2016
• Performed a full range of sales and customer service for customers at a primarily Spanish-speaking Austin, TX cellular phone retailer, with the responsibility of assisting customers with billing and technical issues while also converting those service interactions to on-site sales • Consistently met and exceeded sales goals in a leading market for the company • Maintained a broad knowledge base of all company products, accessories, pricing plans, promotions, and service features, and demonstrated to customers the advantage of T-Mobile’s offerings compared to competitors Show less
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AT&T
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United States
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Telecommunications
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700 & Above Employee
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Premises Technician
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Jun 2015 - Dec 2015
• Provide comprehensive on-site cable, internet, and networking installation and support services for residential and commercial customers across the Austin area, with responsibility for managing multiple complex projects and providing quality customer service against strict time constraints • Independently identify and solve a wide variety of technical issues affecting services under demanding physical conditions, achieving the company’s highest rating in all metrics, including efficiency, quality control, jobs completed, and customer service Show less
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AT&T
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United States
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Telecommunications
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700 & Above Employee
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Retail Sales Consultant
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2011 - 2015
• Performed a full range of sales and customer service for customers at a busy Orange County cellular phone retailer, with responsibility for assisting customers with technical issues and making product selections • Consistently exceeded sales goals, receiving the highest customer service score in the South Orange County market on two occasions, and contributing to the team’s top overall rank market wide in Q4 2013 • Maintained a broad knowledge base of all company products, accessories, pricing plans, promotions, and service features, and demonstrated to customers the advantage of AT&T’s offerings compared to competitors • Managed a variety of inventory and administrative tasks, including inventory counts, coordinating shipments of returned and discontinued products, and preparation of daily audits Show less
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Gallery of Diamonds
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Retail
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1 - 100 Employee
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Sales Associate
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2011 - 2011
• Provided comprehensive customer service and sales support for a Southern California jewelry retailer, with responsibility for maintaining a broad inventory knowledge base and assisting customers with selections • Recommended and sold additional jewelry repair and maintenance services, ranking second in sales company-wide during one of the store’s busiest seasons • Provided comprehensive customer service and sales support for a Southern California jewelry retailer, with responsibility for maintaining a broad inventory knowledge base and assisting customers with selections • Recommended and sold additional jewelry repair and maintenance services, ranking second in sales company-wide during one of the store’s busiest seasons
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OC Nutrition of Laguna Niguel
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Orange County, California Area
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Assistant Manager
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2009 - 2010
• Managed a team of two in providing comprehensive nutritional coaching and sales assistance to customers of a busy retailer of healthy foods and supplements • Oversaw ordering and stocking of all sales inventory, and represented the company at local events to engage new customers and market the store’s products and services ● Identified frequently-requested products and suggested adding them to the store’s inventory, generating additional sales based on customer feedback • Managed a team of two in providing comprehensive nutritional coaching and sales assistance to customers of a busy retailer of healthy foods and supplements • Oversaw ordering and stocking of all sales inventory, and represented the company at local events to engage new customers and market the store’s products and services ● Identified frequently-requested products and suggested adding them to the store’s inventory, generating additional sales based on customer feedback
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College Pro
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Canada
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Consumer Services
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400 - 500 Employee
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Owner & Manager
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2008 - May 2009
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Education
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Columbia University in the City of New York
Bachelor's degree, Mathematics and Computer Science -
Austin Community College
Computer Science -
DePaul University
Business Administration and Management, General