I am a fullstack typescript react native developer passionate about working in startups and studying successful technology companies. I have demonstrated an ability to lead a small team of developers in my last two positions, optimizing existing code and building MVPs from scratch. I’m comfortable with highly independent and self-directed work, focusing on good communication. I have a consistent track record of learning and evaluating new technology. Please visit jessekrim.com for more.
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Fanduel, Software Engineer,
Remote
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Oct. 2022 - Current
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• Build Fanduel's TV application for AppleTV, FireTV, and Android TV through React Native
• Implement React Native's latest focus engine components to enhance performance of the application
• Configure tooling such as ESLint, Typescript, and Babel to enhance developer experience
• Unify developer feedback with designs from design team to build a native tv product
• Technologies used: Typescript, React Native, Redux, Apollo GraphQL, React Testing Library, Xcode, Android Studio
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Next Gen HQ, Lead React Native Engineer,
NYC + Remote
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Sept. 2021 - Oct. 2022
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• Lead the build and deploy cycles of Next Gen HQ's mobile app to the App Store and Google Play, increasing user retention and decreasing user churn
• Collaborated with developers on sprints to build features consistent with existing codebase conventions
• Built dozens of reusable React Native components and screens and integrated backend functionality, allowing for faster development
• Participated in design and implementation discussions regarding application architecture and feature implementation to move the product forward
• Technologies used: Typescript, React Native, Redux Toolkit, React Testing Library, Storybook.js, GraphQL, Node.js, Firebase
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Crew Me Up, Lead React Native Engineer,
NYC (Remote)
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July 2020 - Sept. 2021
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• Lead three devs handling end-to-end software development life cycle through multiple app-store launches delivering app updates to over 4k users
• Write backend Node API functions and build new frontend features to enhance UX
• Assist in designing and developing CMU V2's new UI/UX, including the creation of data types, mockups, and navigation flows
• Create and delegate frontend and backend tasks using Trello and JIRA filling in as a project manager
• Technologies used: React Native, Typescript, Node, Firebase, Expo
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Gesture, React Native Engineer,
NYC
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Jan. 2020 - July 2020
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• Build and deploy Gesture's Logistics App in React Native to track live orders and gift runners, increasing delivery efficiency within the organization
• Develop sort, filter, and search algorithms from Google Cloud Platform APIs for a better operational experience
• Implement secure Authorization through Firebase Google Cloud Functions
• Technologies used: JavaScript, React Native, Node.js, Redux, Expo, REST APIs (Google Cloud Functions), Firebase (Realtime database and Authentication), JSON
| iOS Calculator |
2022
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GITHUB | React Native Typescript pixel-perfect iOS calculator complete with arithmetic functionality.
| Gesture Logistics App |
Jan. 2020
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This app receives live order data and live Gift Runner data from a Firebase database and is displayed after authenticating through Firebase and an auth API. Data is sorted and can be filtered by city using a multi-switch. The requirements included a search bar where a custom sort function was implemented.
| Relationship App |
Apr. 2020
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GITHUB | A React Native app for my wife's birthday that includes a virtual card and a "random memory generator" displaying random images and text in an Instagram-like design. Distributed through Testflight.
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Syracuse University ·
2013 - 2017
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Epic React (course by Kent C. Dodds) ·
July 2021
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Hack Reactor ·
2019
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Product Management (course by ELVTR) ·
Aug. 2021
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