Find your path to Lee
184 people in our graph share verified history with Lee — schools, employers, funds. One of them is your warm intro.
Sangeen ZebunlockedLee: together at Chronosphere (2022–2023)
Lee: together at Chronosphere
×2Lee: together at Castellum AI
×3Lee: together at Coupa Software
Chief Technology Officer at Castellum AI
Intro paths
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In turn, Lee can intro founders to Castellum AI's investors below.
Castellum AI's investors · 9
BTECH CONSORTIUMEl Segundo · $1M – $5M checksCameron VenturesOklahoma City · $250K – $2M checksCurql Collective, LLCDes MoinesEntrepreneurs Roundtable Accelerator (ERA)New York · $100K – $2M checksFramework Venture PartnersTorontoNewfund CapitalParis · $250K – $2M checksOssian CapitalRemarkable VenturesNew YorkSpider CapitalSan Francisco · $500K checks
Co-founders at Castellum AI
PP
Peter PiatetskyFounder & CEO
Experience
- Castellum.AIChief Technology Officercurrent2026 — present
- Castellum.AIVP of Engineering2025 — 2026
- Castellum.AISenior Software Engineer2023 — 2025
- ChronosphereSenior Software Engineer2021 — 2023Denver, Colorado, United States
- Coupa SoftwareLead Software Engineer2020 — 2021Denver, Colorado, United States
- PriceSpiderLead Software Engineer2019 — 2020Denver, Colorado, United States
- HavenlySenior Software Engineer2018 — 2019Greater Denver Area
Skills & more
Prompt EngineeringAI Prompting
Languages Spanish
From Lee's professional profile.
Frequently asked questions
- Who is Lee Roggenkamp?
- Chief Technology Officer at Castellum AI
- Where does Lee Roggenkamp work?
- Lee Roggenkamp is Chief Technology Officer at Castellum AI.
- Where did Lee Roggenkamp go to school?
- Lee Roggenkamp studied at Clemson University (Masters, Business Administration); Clemson University (Bachelor of Science, Major: Biochemistry Minor: Business Administration).
Same school
Also attended Clemson University133
Satish DharmarajManaging Director at Redpoint VenturesJustin LedbetterChief Operating Officer, Marlan Space at Cortado VenturesFrank IhleAssociate, Valuation & Portfolio Analytics at JMI EquityEvan KesslerLead Software Engineer at PeakSpan Capital PartnersStewart WhitmireSenior Vice President, Atlantic Packaging at New Earth VenturesB. Bobby BahramManaging Partner at Excelerate Health Ventures
+ 127 more
Shared employers
Also worked at Castellum.AI6
Dan ScheinmanBoard Director: Zoom, Arista, Sentinel One at Operator CollectiveKevin CovertCo-Founder & Managing Director at BTECH CONSORTIUMMichael PerrinPartner at Next Level VenturesMinsoo ChiPartner at Spider CapitalPhilippe SuchetVenture Partner at Spider CapitalPeter PiatetskyFounder & CEO at Castellum AI
Also worked at Chronosphere16
Sangeen ZebInvestor at GV (Google Ventures)Amber ManteHead of Human Intelligence at Theory VenturesJerry ChenPartner at Greylock PartnersEd HooperGrowth at Tidal VenturesSarah Mills-KrutilekGTM at Tidal VenturesRob SkillingtonVenture Partner at Black Nova VC
+ 10 more
Also worked at Coupa Software35
Jesse WedlerInvestor at CapitalGToby BrzoznowskiAdvisor - Enterprise Software at Augment VenturesJonathan EbingerGeneral Partner at BlueRun VenturesPenny MaresVice President, Sales & GTM at Unusual VenturesGeorge BischofPartner at Meritech Capital PartnersJoshua BeebePartner at MK Capital
+ 29 more
