Dan π±
web developer, engineering manager
Engineering Manager, Apps team at Alethea
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Career: 11
Engineering Manager, Apps team
Alethea
Oct 2023 - Present
Engineering Manager, Apps team
Alethea
Scaled up a team of 2 frontend developers to a team of 7 frontend, full-stack, and backend developers and testers, remote across multiple timezones, in addition to delivering code as an individual contributor (see below). Responsibilities: holding regular one-on-one meetings with direct reports; conducting annual performance reviews and salary adjustments; aiding project managers in staffing projects with dev resources; coordinating weekly product releases; creating documents and processes to increase individual and team velocity and code quality
Principal Software Engineer - Front End Lead
Alethea
Feb 2022 - Present
Principal Software Engineer - Front End Lead
Alethea
Responsibilities: selecting frontend tools and technologies for use in, and designing frontend architecture of, a greenfield SaaS application; creating a mechanism to define, share, and codegen data contracts between frontend, API, and other services; designing, developing, testing, and maintaining critical user-facing features; maintaining developer toolchain for frontend unit, integration, end-to-end, and visual-regression tests; creating, tracking, and managing frontend tasks via Jira tickets; mentoring junior engineers; sourcing and interviewing candidates for open Alethea engineering positions Skills: TypeScript; React; SWR; GraphQL; CSS-in-JS; codegen; Playwright; Docker; nginx; Python; Postgres
Staff Engineer
Pill Club
Aug 2020 - Jan 2022
Staff Engineer
Pill Club
Responsibilities: Designing and developing a video-based telemedicine platform for use by Pill Club subscribers and medical staff; migrating new-patient onboarding experience to React from Angular; re-architecting frontend codebase to support code re-use between web and mobile apps; mentoring junior engineers; sourcing and interviewing candidates for open Pill Club engineering positions Skills: React; TypeScript; Gatsby; Jest; Cypress
Dad
Coronavirus Downsizing Casualties Ltd
Mar 2020 - Aug 2020
Dad
Coronavirus Downsizing Casualties Ltd
Managing a team of 1 infant Responsibilities: sourcing, application, and disposal of diapers; creating, providing, and cleaning bottles of formula; cooking and cleaning for other household members Skills: bottles, mops and brooms, cookbooks, Netflix
Lead Frontend Developer
Wanderu, Inc
Sep 2018 - Mar 2020
Lead Frontend Developer
Wanderu, Inc
Managing a team of 5 other frontend developers, both local and remote across multiple timezones, in addition to delivering code as an individual contributor (see below) Responsibilities: holding regular one-on-one meetings with direct reports; conducting bi-annual performance reviews and annual salary adjustments; aiding project managers in staffing projects with frontend dev resources; sourcing, pre-screening, and interviewing candidates for open Wanderu engineering and management positions
Senior Frontend Developer
Wanderu, Inc
Apr 2017 - Mar 2020
Senior Frontend Developer
Wanderu, Inc
Responsibilities: leading migration of Wanderu frontend codebase to React+Redux+Webpack from Backbone+jQuery+Grunt; leading architecture and development of new customer-facing webapps in React+Redux; contributing to backend platform services as feature schedules require; mentoring junior engineers; participating in production-environment on-call rotation; architecting and building a set of React components for use in Wanderu email marketing campaigns and event-based emails Skills: Javascript (ES6, ES7, ES8), Webpack 4, node.js, React, Redux, jest, CSS (SCSS, CSS modules), server-side rendering, Jenkins, Docker; Braze
Senior UI Engineer
Rapid7
Cambridge, MA
Dec 2015 - Apr 2017
Senior UI Engineer
Rapid7
Cambridge, MA
Responsibilities: designing, developing, testing, and maintaining features for Rapid7's Insight suite of products; aiding in the creation of shared code modules to be used across the entire Rapid7 product line; migrating to React+Redux codebase from legacy Handlebars+Backbone+jQuery codebase Skills: JavaScript, ES6, ES7, Backbone.js, React, Redux, CSS, SASS, Webpack, node.js
Software Engineer
Pearson Learning Solutions
Aug 2014 - Dec 2015
Software Engineer
Pearson Learning Solutions
Responsibilities: creating, maintaining and improving high-volume, high-uptime internal and customer-facing Web sites and REST API services Skills: Java, WebLogic, JavaScript, jQuery, Backbone.js, CSS, node.js
software engineer; lead GUI software engineer
Corero Network Security (formerly Top Layer Security)
Apr 2008 - Aug 2014
software engineer; lead GUI software engineer
Corero Network Security (formerly Top Layer Security)
Responsibilities: maintaining and improving cross-platform applications written in Java; creating and contributing to design and functional specifications and schedule planning for new features; designing, developing, maintaining, and improving internal and customer-facing Web sites written in PHP, MySQL, and JavaScript, with a focus on usability and accessibility; leading design and development of next-gen AJAX-based user interface for entire Corero product family; assisting with architecture of next-gen element management system (EMS) for use with existing and next-gen Corero devices Skills: Java, C, PHP, SQL, HTML, JavaScript, jQuery, Backbone.js, CSS, LESS, node.js, XML, data modeling
software engineer
MRV Communications
Nov 2005 - Apr 2008
software engineer
MRV Communications
Responsibilities: maintaining and improving high-performance browser-based and distributed applications written in C, Java, Tcl, and XML on embedded Linux platforms, with a focus on usability and security; assisting in designing and developing client look-and-feel and XML message protocol for next-generation user interfaces to MRV devices Skills: Java, C, XML, Tcl
software engineer
SAIC
Sep 2003 - Nov 2005
software engineer
SAIC
Responsibilities: maintaining and developing applications using C, Motif, Perl, and Tk/Tcl on Linux and Windows platforms; assisting with shipboard installation and testing of product; assisting with field operations in the role of hydrographic surveyor Skills: C, Motif, Perl
Education: 1
Georgia Institute of Technology
BS, computer science
Jan 1999 - Jan 2003
Georgia Institute of Technology
BS, computer science
concentrations: networking HCI
Projects: 1
Github presence
github.com/orzechowskid