David A.

I am a seasoned Professional Engineer based in the United States with over 9 years of dedicated experience in Civil Engineering Design. As a full-time professional specializing in roadway and bridge design for California, I hold fundamental engineering licensure and am a licensed Professional Engineer (PE) in California, with comity licensing across numerous states. My career spans a diverse range of projects, from small-scale developments to multimillion-dollar infrastructure ventures, consistently delivering excellence in design and execution. 1. Professional Experience: Independently managed and executed comprehensive on-site development, drainage, retaining wall, and residential plans as a trusted contractor in the Sacramento area. Demonstrated proficiency in applying civil engineering principles to make informed decisions and ensure project success within specified timelines and budgets. Extensive knowledge and hands-on experience in AutoCAD Civil3D, encompassing site layouts, drafting, roadway and corridor design, and ADA-compliant infrastructure planning. 2.Key Skills: - AutoCAD Civil3D: Expertise in site layouts, retaining wall design, residential design, and comprehensive infrastructure planning. - Roadway & Bridge Design: Specialized in roadway, parking lot, sidewalk, curb ramp, and ADA ramp design, with a focus on safety and efficiency. - Grading & Drainage: Proficient in developing precise grading and drainage plans, optimizing earthwork balancing and erosion control strategies. - Storm Water Management: Skilled in hydraulic and hydrological calculations, retention and detention pond design, and erosion control planning. - Utility Design: Experience in storm and sanitary sewer design, utility infrastructure planning, and capacity calculations. - Permitting & Regulatory Compliance: Knowledgeable in navigating municipal codes and ordinances, managing permitting processes, and securing regulatory approvals. - Architectural Design: Proficient in architectural planning, producing detailed plans, sections, elevations, and 3D renderings using tools like SketchUp. 3.Projects and Achievements: Successfully managed and delivered projects ranging in scale and complexity, ensuring adherence to stringent quality standards and regulatory requirements. Proven track record in producing accurate quantities take-offs, estimation, and detailed project documentation for client review and approval.