Jesse Hemingway Email & Phone Number

Greater Minneapolis-St. Paul Area

• Infrastructure decisions• Digital ecosystem strategy• Data modeling and analysis• Mobile app shared frameworks• API development.

Minneapolis

• Transform high-level business logic and wireframes into distributed application architecture• Native iOS application supporting full-featured social media experience• Design efficient network API to conserve bandwidth with sparse/incremental loading pattern• Implement ReSTful API with scalable, node.js servers deployed to compute instances• Model data as Neo4j graph, powering node.js API with Bolt, Cypher, Core Data, Java procedures• Best security practices using Auth0, JWT, SSL, iOS Keychain, environment variables• Detailed app usage metrics with Fabric, GA/Firebase, FB, and server load metrics with DataDog• Image processing, storage and CDN delivery with Cloudinary• R&D in natural language processing and other techniques to analyze hidden patterns in big data

Greater Minneapolis-St. Paul Area

• iOS engineer responsible for solution design, architecture, implementation and deployment• Daily interfacing with project management, sales, UX, PHP, .NET, .Ruby and other dev disciplines• Peer mentoring and code review, ensuring style consistency and supporting career growth• Complex Core Data schemes and migrations• Asynchronous and concurrent patterns, including networking, API design and integration• Low-latency video streaming implementation using H.264 over RTSP• Custom graphical solutions using UIKit, Core Graphics, Core Animation, OpenGL ES• Technical documentation including project scope, architecture, APIs, security• Assisted sales in identifying project requirements and estimating proposals and scopes• Assisted project managers with proactive research and documentation• Served on department committee, assisting code standards and practice documentation• Ensured successful implementation and deployment for a variety of high-profile clients

Greater Minneapolis-St. Paul Area

Greater Minneapolis-St. Paul Area

Greater Minneapolis-St. Paul Area

• Architecture and implementation of a streaming radio app with App Store success• Proprietary playlist parsing and stream negotiation (HLS was not yet available)• Integration with external station directory API• Multi-stage stream buffering and decoding engine supporting MP3 and advanced AAC decoding• Audio stream recording to library, stream playback from any position• Realtime audio analysis for level, frequency distribution and experimental beat detection• Realtime graphical music visualizers using OpenGL ES1• Use of pipeline optimization and Instruments to achieve best performance on various devices• Modeled and textured high quality, 3D earth visualization with gimbal rotation and zoom• Projection of GPS data with R/Octree implementation and path simplification algorithms• Backend data schema in MySQL and API in PHP

Minneapolis, Mn

• Custom 3D carousel and other UI controls, implemented directly in OpenGL• High-detail, particle-based rendering of trochoidal shapes• Various decorators and painters for visualization of artful, ever-evolving forms• Use of pipeline optimization and Instruments to achieve best performance on various devices• Backend data schema in MySQL and API in PHP

Twin Cities, Mn