I'm a developer who specializes in... from... Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other devs. This is the first thing clients will see. They are often interested in sector experience and knowledge, so please mention it. --- **Employment and project experience** **Senior Developer** Salesforce Inc. _January 2017 - March 2017_ **Full-stack Developer** Microsoft Inc. _January 2019 - March 2019_

KEIL HARRISON

I'm a developer who specializes in... from... Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other devs. This is the first thing clients will see. They are often interested in sector experience and knowledge, so please mention it. --- **Employment and project experience** **Senior Developer** Salesforce Inc. _January 2017 - March 2017_ **Full-stack Developer** Microsoft Inc. _January 2019 - March 2019_

Available to hire

I’m a developer who specializes in… from…

Give an introduction about yourself, who are you, what are your most important skills and what differentiates you from other devs. This is the first thing clients will see. They are often interested in sector experience and knowledge, so please mention it.


Employment and project experience

Senior Developer Salesforce Inc.
January 2017 - March 2017

Full-stack Developer Microsoft Inc.
January 2019 - March 2019

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
See more

Language

English
Fluent

Work Experience

Senior Front End Engineer at Unipath
September 1, 2024 - September 14, 2025
Led development of 15+ Web3 frontends using Vue3 and Tailwind; integrated smart contracts with frontend components; handled 100+ wallet-based interactions; reduced frontend load time by 40% through modular code, asset optimization, and lazy loading; collaborated with distributed teams across sprints to deliver production features on time.
Frontend Developer at UniPath
December 1, 2021 - September 14, 2025
Delivered reusable React/Next.js components across 5 platforms; supported DeFi transaction flows worth $5M+ weekly by implementing secure wallet and token functionality; developed game-like features and multilingual UI to boost engagement; achieved 35% faster page loads via resource optimization and state management.
Backend Engineer at Instigate
September 1, 2024 - September 14, 2025
Built and scaled APIs powering an e-commerce backend processing over 12 million daily requests; migrated backend to microservices, improving uptime to 99.9% and reducing release times; implemented ML-based recommendation engines, increasing conversions by 18%; optimized server resources and reduced annual backend costs.
Senior Backend Developer at UiPath
December 1, 2021 - September 14, 2025
Designed large-scale data pipelines and optimized ETL performance by over 50%; created a secure OAuth2 authentication system serving over a million users while maintaining privacy compliance; brought down SQL response time from minutes to under a second via indexing and query tuning.
Backend Developer at Immeo
December 1, 2017 - September 14, 2025
Migrated infrastructure to AWS, enhancing performance and cutting costs; automated CI/CD pipelines, nearly eliminating manual deployment errors.
Backend Developer at Immeo
December 1, 2018 - September 14, 2025
Maintained core SaaS APIs used by 3,000+ clients and ensured 99.8% system uptime.
Senior Front End Engineer at Unipath
September 1, 2024 - September 14, 2025
Led development of more than 15 Web3 frontends using Vue3 and Tailwind, reaching over 300K users; integrated smart contracts with frontend components for secure wallet-based interactions; reduced frontend load time by 40% through modular code, asset optimization, and lazy loading; collaborated with distributed teams across sprints to deliver production-level features on time.
Frontend Developer at UniPath
December 1, 2021 - September 14, 2025
Delivered React/Next.js components reused across 5 platforms, boosting team productivity; supported DeFi transaction flows worth $5M+ weekly by implementing secure wallet and token functionality; developed game-like features and multilingual UI that improved engagement and accessibility globally; achieved 35% faster page loads by optimizing resource delivery and state management.
Backend Engineer at Instigate
September 1, 2024 - September 14, 2025
Built and scaled APIs powering an e-commerce backend processing over 12 million daily requests; migrated backend to microservices, improving uptime to 99.9% and cutting release time significantly; implemented ML-based recommendation engines, increasing customer conversion by 18%; optimized server resource usage and reduced annual backend costs by tens of thousands.
Senior Backend Developer at UiPath
December 1, 2021 - September 14, 2025
Designed large-scale data pipelines and optimized ETL performance by over 50%; created a secure OAuth2 authentication system serving over a million users while maintaining privacy compliance; brought down SQL response time from minutes to under a second via indexing and query tuning.
Backend Developer at Immeo
December 1, 2018 - September 14, 2025
Maintained core SaaS APIs used by 3,000+ clients and ensured 99.8% system uptime; migrated infrastructure to AWS, enhancing performance and cutting costs significantly; automated CI/CD pipelines, nearly eliminating manual deployment errors.
Senior Front End Engineer at Unipath
September 1, 2024 - September 14, 2025
Led development of 15+ Web3 frontends using Vue3 and Tailwind; integrated smart contracts with frontend components; handled over 100 wallet-based interactions securely; reduced frontend load time by 40% through modular code, asset optimization, and lazy loading; collaborated with distributed teams to deliver production-level features on time.
Frontend Developer at UniPath
December 1, 2021 - September 14, 2025
Delivered React/Next.js components reused across 5 platforms; supported DeFi transaction flows worth $5M+ weekly by implementing secure wallet and token functionality; developed game-like features and multilingual UI to improve engagement; achieved 35% faster page loads by optimizing resource delivery and state management.
Backend Engineer at Instigate
September 1, 2024 - September 14, 2025
Built and scaled APIs powering an e-commerce backend processing over 12 million daily requests; migrated backend to microservices, improving uptime to 99.9% and reducing release time; implemented ML-based recommendation engines increasing conversions by 18%; optimized server resource usage and reduced annual backend costs.
Senior Backend Developer at UiPath
December 1, 2021 - September 14, 2025
Designed large-scale data pipelines and optimized ETL performance by 50%; created a secure OAuth2 authentication system serving over a million users while maintaining privacy compliance; reduced SQL response time from minutes to under a second via indexing and query tuning.
Backend Developer at Immeo
December 1, 2018 - September 14, 2025
Maintained core SaaS APIs used by 3,000+ clients and ensured 99.8% system uptime; migrated infrastructure to AWS and automated CI/CD pipelines, reducing deployment errors and costs.
Backend Developer at Immeo
December 31, 2017 - September 14, 2025
Migrated infrastructure to AWS, enhancing performance and cutting costs; automated CI/CD pipelines, nearly eliminating manual deployment errors.

Education

Bachelor's degree, Engineering at Australian National University
January 11, 2030 - September 14, 2025
Bachelor's degree in Engineering at Lac Hong University
January 11, 2030 - September 14, 2025

Qualifications

Bachelor's degree, Engineering
April 1, 2015 - September 15, 2017

Industry Experience

Software & Internet, Professional Services, Computers & Electronics, Gaming