2024-04-06T21:27:10-07:00 2024-02-29 990EZ 2023-03-01 820626190 CITY SYSTEMS CITY 6262468299 157 MIRAMONTE RD WALNUT CREEK CA 94597 Derek Ouyang CEO 6262468299 2024-04-06 Derek Ouyang 999009999 1 1 11 0 AAL2 2023 2023-04-26 12:10:37Z X X HTTPS://CITY.SYSTEMS X X 27625 0 27625 0 0 0 0 0 0 0 0 0 0 0 0 0 27625 0 0 54084 56716 0 0 0 110800 -83175 128026 0 44851 128026 44851 0 0 0 0 128026 44851 0 0 128026 44851 Our mission is to research and build lasting solutions to systemic challenges within cities through a combination of affordable, equitable design and long-term local partnerships. SUPPORT FROM LOCAL PRIVATE FOUNDATION (HOUSING INNOVATION FUND), $200,000 GRANT, FOR THE DEVELOPMENT OF AN OPEN-SOURCE GARAGE CONVERSION TO ACCESSORY DWELLING UNIT SOLUTION... PROJECT FINISHED THIS TAX YEAR... GRANT SUPPORTED MATERIALS AND LABOR AND STAFF SALARY... FOLLOWUP PROJECT IN PROGRESS 0 52265 SUPPORTED PRIVATE CLIENTS IN DATA SCIENCE CONSULTING... DEVELOPED DATA PROCESSING, ANALYSIS, AND VISUALIZATION TOOLS FOR CITIES, NONPROFITS, AND RESEARCH ORGANIZATIONS... REVENUE SUPPORTED EMPLOYEE TIME AND SOFTWARE EXPENSES... 27625 58536 110801 DEREK OUYANG CEO 8 54084 0 0 ROBERT BEST CFO 0.25 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CA DEREK OUYANG 157 MIRAMONTE RD WALNUT CREEK CA 94597 6262468299 0 0 0 0 0 0 0 0 0 0 0 NONE NONE 1 X 50 200375 748 0 201173 52400 11825 50400 125450 27625 267700 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 52450 11825 250775 126198 27625 468873 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 468873 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 52450 11825 250775 126198 27625 468873 1 1 0 0 X