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Engineering and Transportation Department
1017 Middlefield Road
Redwood City, CA 94063
Direct: (650) 780-7380 Fax: (650) 780-7309

Tanisha Werner

Engineering and Transportation Director/City Engineer
(650) 780-7370
twerner@redwoodcity.org

Pam Lowe
Extra Help Assistant Director
(650) 780-5923
plowe@redwoodcity.org

STAFF DIRECTORY

Name Title Email Phone

Alex Chan Senior Civil Engineer achan@redwoodcity.org 650-780-7307

Andrea Coto Assistant Engineer II acoto@redwoodcity.org 650-780-7396

Calyn Lim Engineering Technician I clim@redwoodcity.org 650-780-7328

Carlos Varela Senior Engineering Technician cvarela@redwoodcity.org 650-780-7369

Carolyne Helmke Principal Planner chelmke@redwoodcity.org 650-780-7380

Christian Craig Assistant Engineer II ccraig@redwoodcity.org 650-780-7337

Christian Hammack Parking/TDM Manager chammack@redwoodcity.org 650-780-7378

Christian Ochoa Assistant Engineer I cochoa@redwoodcity.org 650-780-7366

Daniel Hutchinson
Contract Engineering Inspector
dhutchinson@redwoodcity.org 650-780-7380

David Lei Assistant Engineer I dlei@redwoodcity.org 650-780-7395

Erik Zhen Associate Engineer ezhen@redwoodcity.org 650-780-7312

Jaime Rodriguez Assistant Engineer II jaime.rodriguez@redwoodcity.org
650-780-7380

Jane Chu Contract Management Analyst I jchu@redwoodcity.org 650-400-2819

Javier Sierra Associate Engineer jsierra@redwoodcity.org 650-780-7364

Jessica Chin Management Analyst II jchin@redwoodcity.org
650-780-7196

Jiana Rojo Engineering Technician I jrojo@redwoodcity.org
650-780-7380

Justin Lee Assistant Engineer I justinlee@redwoodcity.org 650-780-7434

Karen Pachmayer Contract Principal Planner kpachmayer@redwoodcity.org
650-780-7696

Kayla Kim Associate Engineer kkim@redwoodcity.org 650-780-7385

Kristen Mees Administrative Secretary kmees@redwoodcity.org 650-780-7359

Malahat Owrang Principal Planner mowrang@redwoodcity.org 650-780-7245

Mirza Baig Contract Engineering Inspector mbaig@redwoodcity.org
650-780-7380

Naomi Kaw Contract Assistant Engineer I nkaw@redwoodcity.org 650-780-7219

Nyal Nunn Assistant Engineer II nnunn@redwoodcity.org 650-780-7683

Paige Saber Senior Civil Engineer psaber@redwoodcity.org
650-780-7355

Paolo Baltar Senior Civil Engineer pbaltar@redwoodcity.org 650-780-7258

Patti Schrotenboer Senior Civil Engineer pschrotenboer@redwoodcity.org 650-780-7368

Peter Delgado Associate Engineer pdelgado@redwoodcity.org 650-780-7373

Ramon Bernardo Contract Engineering Inspector rbernardo@redwoodcity.org
650-780-7380

Runqi Yu Engineering Technician I ryu@redwoodcity.org
650-780-7632

Sayed Zahori Assistant Engineer II szahori@redwoodcity.org 650-780-7321

Stacy Hafez Administrative Secretary shafez@redwoodcity.org 650-780-7387

Theresa Avedian
Senior Civil Engineer tavedian@redwoodcity.org 650-780-4986

Theresa Santos Engineering Technician II tsantos@redwoodcity.org 650-780-7628

Vicky Lau Assistant Engineer II vlau@redwoodcity.org 650-780-7362

Vincent Hernandez
Assistant Engineer I

vhernandez@redwoodcity.org
650-780-7882