# Krzysztof S. > Senior Software Engineer, Generalist Location: Harrison, New Jersey, United States Profile: https://flows.cv/krzysztof ## Work Experience ### Senior Software Engineer @ BentoBox Jan 2023 – Present | New York, New York, United States ### Fellow @ Startup Leadership Program Jan 2013 – Present The Startup Leadership Program (SLP) is a highly selective, 60-hour, 6-month world-class training program and lifetime network for outstanding founders and innovators. SLP Fellows have founded 700 companies that have raised $370 million. ### Senior Full Stack Developer @ Mochi! Jan 2021 – Jan 2023 • Developed gamified time management tool and chatbot for agile teams and remote organizations via customizable conversational daily reports. • Launched Discord module of chatbot, a Django Rest Framework app for slash commands, an asynchronous Python micro service for message ingestion over web socket, and Celery task service for scheduling http requests that obey third party rate limiting. Responsible for DB schema redesign and new schemas. Had ownership of backend, upkeep, and site reliability. • Refactored Slack MVP to be scalable and modular, growing service from 1 server to 50+. • Developed user retention feature for one click team matching and continued play. • Simplified user onboarding to reporting to be a 2-step OAuth process, down from 8 steps. • Worked directly with CTO, defining project direction and feature prioritization. • Expanded Devops, established the use of Black, JsPrettier, Git templates, and Pre-commit. ### Backend Developer Contractor @ Unknown Jan 2020 – Jan 2021 • Developed Django backend around client-provided front end mock-ups with Django Rest Framework API endpoints authenticated with JWT and connected to a React front end for a property management platform. Delivered a test-driven solution with accompanying unit tests. Integrated JWT Django All Auth with the requested authentication schema. The client followed up with an additional project to expand API endpoints. ### Founder / Full Stack Developer @ Caregroup Jan 2020 – Jan 2021 • Designed and developed a responsive cross platform React Native app for family care coordination, real time messaging, scheduling, and shared notes. • Developed Django Rest Framework powered app to provides families with customizable privacy and sharing making it easy to share with family, friends, and paid caregivers.Founder / Full Stack Developer ### Founder / Full Stack Developer @ Alz.ai Jan 2016 – Jan 2020 | Baltimore, Maryland, United States • Founded a Alzheimer’s Caregiving device startup, to developing an “Alexa for Alzheimers” • Developed Django Rest Framework based app along with accompanying cross platform React Native Mobile app for control of IoT device and VoIP calling to the product. • Created and validated PCBs for a headless Linux embedded IoT Smart Speaker with far field capabilities and wrote accompanying firmware to configure audio amps. ### Co-Founder @ Aegle Jan 2013 – Jan 2016 • Co-founded startup along with two fellow Hopkins students to develop multi-vitals monitoring wearable device as part of the JHU Student led team, Aezon, for their submission to the Qualcomm Tricorder XPRIZE competition. • Accepted in inaugural class of DreamIT Health Baltimore and raised $50,000 in investment. ### Research Assistant @ HOAD Research Group Jan 2011 – Jan 2012 Analyze medical measurement devices ### Member @ JHU Power Beaming ECE Design Team Jan 2011 – Jan 2011 Designed a lightweight solar array rig. Researched suitable solar cell solution to provide the maximum amount of power within ridged weight, size, and cost restrictions. ### Photo Editor @ Ross Institute Jan 2010 – Jan 2010 | East Hampton, New York Edited and formatted photos for upcoming Ross Institute website. Identified copyright information on paintings. ### Intern @ Brookhaven National Lab High School Research Program Jan 2009 – Jan 2009 Studied and created presentations for public about physics behind the STAR (Solenoidal Tracker at RHIC) detector and how it gathers data about high energy gold ion collisions. Contributed C++ code for a greater utility that would monitor servers which managed the logistics of monitoring of detector. ### Intern @ Ross Institute Jan 2007 – Jan 2008 | East Hampton, New York Designed and reformatted online Ross Wiki archive tool into a more efficient, user friendly form. Processed and asses the inputted curriculum wiki tool, making sure all material currently contained in wiki was correctly represented. Created a new filing system and assisted teachers in inputting curriculum correctly based on latest standards ## Education ### Bachelor of Science (B.S.) in Electrical and Electronics Engineering The Johns Hopkins University Jan 2010 – Jan 2014 ### Ross School ## Contact & Social - LinkedIn: https://linkedin.com/in/krzysztofsitko --- Source: https://flows.cv/krzysztof JSON Resume: https://flows.cv/krzysztof/resume.json Last updated: 2026-03-23