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Mansoor Siddeeq, John Serrao, & Erika Lewis

Teaches at General Assembly

Mansoor Siddeeq

Mansoor Siddeeq is a Web/Salesforce Developer with a passion for Front End Web Development. Mansoor started his career as the lead developer/designer at a small e-commerce shop in Indianapolis, IN, and eventually moved to Atlanta, GA to work as a Tier 3 Support Engineer at Salesforce Pardot. In 2010, Mansoor graduated from IUPUI with a degree in New Media Informatics, and has been an avid member of the freelance community ever since. These days, you can find Mansoor busy designing crisp online user experiences, and developing interactive websites and applications on the Salesforce Force.com platform. In his spare time, Mansoor enjoys playing pickup soccer with the local soccer clubs in Atlanta, getting his limited edition sneakers dirty looking for the best photography shot, and just kicking back with with his family and friends.


John Serrao

John is a product manager, front-end developer and user experience professional, all rolled into one. He is currently the lead developer at THOR Studio, a communications agency in DC, where he develops and leads all technical projects for the agency.


John's career has spanned many disciplines inside of the technology field. He started working as a consultant in the telepresence space for the Human Productivity Lab, where he built their flagship publication into a website. Jolly Green Designs was his first creative agency launched from that experience, from which he was recruited to start a technical division at the DC creative agency CHIEF.


After working across many agencies in the federal government at CHIEF for over three years and establishing both the tech and UX teams, he became CTO + Head of Product for DaoCloud, a wellness social network and marketplace. John helped build the initial application and recruited a development / UX team to further the project along, taking the user base from 200 up to 5000. John's favourite product is Trello; he swears by it as a task management tool and believes it's got the best UX in the business.


In his free time, John is a swimmer who you might just find up at the Wilson Aquatic Center.


In recognition of his exemplary service in the classroom, John has been selected as a member of General Assembly's Distinguished Faculty program. John serves as the chair of GA's Product Advisory Board for our front-end courses.


Erika Lewis

Award winning and awe-inspiring, Erika is a designer and front-end developer specializing in WordPress theme development, HTML, CSS and responsive web development. During the day she works as a Senior Interactive Developer at nclud in Washington, DC. She creates clean, semantic, standards-compliant, responsive themes for WordPress, working with UX and Design teams to evaluate the development feasibility of proposed approaches and suggest potential solutions. Erika brings a unique and valued perspective to development given her background in design as well as experience setting up robust social media followings on various client accounts.


Classes taught by Mansoor Siddeeq, John Serrao, & Erika Lewis

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