# Daniel Seagren > Full Stack Software Engineer Location: Los Angeles Metropolitan Area, United States Profile: https://flows.cv/danielseagren Entrepreneur and engineer with a passion for innovative hardware and software product design. Over 10 years of experience developing new patented technology from initial prototyping through final production and market integration. Experienced in all aspects of business development while also cultivating personal customer relationships and increasing brand awareness. SKILLS Product Design, Product Development, JavaScript, Python, Golang, HTML/CSS, React.js, React Native, NextJS, Node.js, SQL & NoSQL DBs, Mechanical & Industrial Engineering, Computer Aided Design (CAD), Solidworks, Business Finance & Fundraising, Business Development ## Work Experience ### Staff Software Engineer @ Apello Technologies Jan 2018 – Present | Greater Los Angeles Area Apello Technologies is a consulting firm that brings over 10 years of experience in guiding hardware and software products from concept to market. We offer a comprehensive suite of services, including: End-to-End Product Development: We handle the entire lifecycle, from initial ideation through design, development, and market integration. Project-Based Engineering: Need specific expertise? We offer tailored software and hardware development services for individual project needs. Sales & Marketing Consultation: Leverage our knowledge to optimize your go-to-market strategy. As the founder & CEO, I bring extensive experience in both full-stack software engineering and hardware design, covering everything from rapid prototyping to production-ready solutions. ### Senior Software Engineer @ First Resonance Jan 2022 – Jan 2023 | Los Angeles, California, United States Responsible for integrating new 3rd party APIs into the platform such as Slack, Quickbooks, Netsuite and Carbone (customizable document creator) Developed new frontend and backend capabilities & connectors for these APIs using React, Typescript, graphQL, Python and Flask Streamlined CI/CD workflows using Github Actions Worked with various AWS products including S3, EKS and SMS to extend current cloud offerings and improve application performance and reliability Tech stack includes Typescript, React, graphQL, ApolloQL, Python, Flask, SQLAlchemy, AWS RDS, AWS S3, AWS EKS and Netlify (frontend hosting) ### Senior Software Engineer @ Loop Jan 2021 – Jan 2022 | Los Angeles, California, United States Responsible for maintaining and updating all backend API services as well as implementing new full stack features for mobile users and Loop’s cloud-based web platform Developed GDPR-compliant unidirectional encryption solutions for end users using AWS’ encryption SDK Built a localized docker container for multiple AWS services for local development and testing Wrote unit and integration tests for entire API suite using Chai + Sinon Streamlined event handling & communication between API and in-field EVSEs using OCPP communication protocol Used Stripe SDK to implement additional payment features for end users Oversaw and mentored junior engineers including code review and architecture optimization Tech stack includes Typescript, React, Java (OCPP server), RabbitMQ, Redis, AWS EC2, AWS Route 53, Amazon RDS (PostgreSQL + MySQL), Elastic Beanstalk ### Software Engineering Lead Instructor @ General Assembly Jan 2021 – Jan 2021 | Los Angeles, California, United States Lead instructor for General Assembly's Software Engineering Immersive program. Topics covered in each 12-week full time cohort include: Javascript, Python, Express.js, Node.js, MongoDB + Mongoose, React (full MERN Stack) & Django Web Framework ### Full Stack Engineer Consultant @ ChatterWorks Jan 2020 – Jan 2021 Full stack development on a UAI (Useful Artificial Intelligence) platform and web extension to connect recruiters and salespeople with top tier talent and prospects. Tech stack includes: React, Golang (Backend API), PostgreSQL, and Python + Selenium for data aggregation. ### Software Engineer & Technical Lead @ Sci Find Jan 2020 – Jan 2020 | Los Angeles, California, United States Responsible for leading development of a B2B SaaS platform in the biotech sphere. As the technical lead I was: - Responsible for determining and implementing all full stack technologies for the platform from UX/UI wireframes - Developed and implemented a server-side rendered React framework (Next.js)to allow for fast client-side loading with all the benefits of a React SPA - Developed authentication and NoSQL services using Google Firebase and Firestore - Designed and integrated unit and automation tests of entire platform using Jest in Node.js - Responsible for codebase CI/CD management - Worked closely with blockchain solution developers in Belarus to implement a private blockchain network to protect client documents and communication Technologies used include: React, Next.js, Express.js, MongoDB, AWS, Google Firebase, and Hyperledger Private Blockchain encryption. ### Co Founder & CTO @ Summerboard Inc. Jan 2013 – Jan 2019 | Greater Los Angeles Area Designed, engineered, prototyped, and patented the first ever eSnowboard, with tandem-rotating powered caster wheels that allows the user to emulate the mechanics of snowboarding on pavement. Summerboard has sold over $20M of eSnowboards in 60 different countries and growing revenue at 20% MOM. LEIF Technologies is aimed at providing a revolutionary new riding experience to over 100M snowboarders, surfers, skaters, and e-vehicle enthusiasts worldwide. ### Mechanical Engineer @ The LiRo Group Jan 2015 – Jan 2017 | Brooklyn, NY Resident Mechanical Engineering Inspector responsible for overseeing the repair of twelve movable bridges in Brooklyn, Queens, and Manhattan that were damaged during Superstorm Sandy. - Work included rehabilitating and replacing mechanical and electrical systems, installing temporary bridge operating systems during construction, and installing removable flood prevention barrier systems. - Responsible for ensuring all work was completed per NYCDOT contract drawings and specifications. ### Mechanical Process Engineering Intern @ Hoffman Corp Jan 2013 – Jan 2013 | Hilsboro, Oregon Oversaw the installation of mechanical and chemical systems during the construction of a microprocessor fab at Intel's Ronler Acres campus. The systems included (among others): ultrapure water filtration, reverse osmosis skids, and recycled/make-up air handlers. Verified chemical and mechanical piping and tool completion using P&IDs and communicated with subcontractors to ensure satisfactory completion. Calculated process flow characteristics for chemical piping test and flush. Designed and oversaw construction of structural catwalks around ultrapure water filters. ### Field Engineering Intern @ Pankow Builders Jan 2009 – Jan 2012 Performed construction management and structural design work on several Pankow projects over the course of four summers. These projects include Alhambra Elementary School, Los Angeles Civic Park revitalization, and the Los Angeles Mission College Science and Mathematics building. ## Education ### Bachelor of Science (B.S.) in Mechanical Engineering Columbia Engineering ### Bachelor of Arts (B.A.) in Physics Occidental College ## Contact & Social - LinkedIn: https://linkedin.com/in/danielseagren - GitHub: https://github.com/seagrendaniel --- Source: https://flows.cv/danielseagren JSON Resume: https://flows.cv/danielseagren/resume.json Last updated: 2026-03-22