David Greenberg

Web Development
In Media Agency
Reply rate:
Hourly ($/hour)
51 years old
Cali, Valle del Cauca, Colombia
22 years
David Greenberg Chief Executive Officer at In Media Agency- Summary Software Developer and Architect, Project Manager, Entrepreneur... Twenty-one years’ professional experience designing, developing, supporting, and selling business and enterprise software to businesses and organizations worldwide. Expert-level database and software design and development, with thorough understanding of algorithms and efficiency, data structures, work-flow and user-interface design. Founder and CEO of Alquemedia S.A.S., a software development company based in Cali, Colombia, and focused on developing web and mobile applications for businesses. CAREER HIGHLIGHTS AND MILESTONES - Founded 2 software services businesses, including current company (7+ years) - Sales Director and Customer Relationship Manager. Cold calling, cold emailing, account management, customer service and support. - Experience with CRM systems Salesforce.com, Bitrix24, Capsule CRM. - Software developer with 6+ years' experience - Creator of web development framework "Code Alchemy" (GitHub) for PHP development - Project Manager, leader of teams of up to six software developers SOFTWARE DEVELOPMENT SKILLS - Agile Methodology - Computer-science and mathematical foundation: Complex algorithms and efficient data model design - Front-End Web Development: HTML5, CSS3, ReactJS/Redux, AngularJS 1 & 2, Stylus, UI-Bootstrap, Material Design, jQuery - Back-End Web Development: PHP7, Laravel, CodeIgniter, Yii, Code Alchemy. Database development using PostgreSQL. - APIs and Integration: Paypal, Stripe, Google Cloud, Google Services, PayU Latam, Facebook, Twitter, Instagram, Pinterest, Envato Page 1 Experience Chief Executive Officer at In Media Agency July 2017 - Present We launched In Media Agency as the next phase in the evolution of the mission I had started with Alquemedia, to help our clients grow their businesses through rich interactive multimedia design and user experiences. We have also added a Digital Marketing and Social Media Management service to help new businesses quickly catapult to the next level. As CEO, I am mainly responsible for setting the strategic focus and direction of the company, managing our executive staff, and negotiating alliances and partnerships. Along with these duties, I continue to architect and develop software for our web development clients, and lead our team of developers. Co-Founder, Chief Architect at Alquemedia SAS October 2009 - June 2017 (7 years 9 months) As founder and C.E.O. of Alquemedia SAS, my responsibilities include the advancement of our business through sales and strategic growth. Alquemedia is focused on delivering premium software solutions and integrations, across several verticals, including sales, HR/recruiting, and renewable energy production. Our products focus on several key areas: - Process and workflow automation - eCommerce and secure transactions - Business Intelligence and analytics Consulting Software Engineer at Bragbook Media, LLC March 2013 - June 2015 (2 years 4 months) As a consulting software engineer for the company, I have principally been responsible for developing the entire platform, and implementing the functionality requirements as specified by the business Assistant IT systems engineer January 2010 - March 2010 (3 months) In late 2009 and early 2010, Lo Coloco films assembled a crew of talented artists from around the globe, to help produce a 5 minute preview trailer for Ana, an upcoming feature animation by award-winning director Carlos Carrera. Page 2 I joined the crew for two months beginning in January 2010, as the crew entered peak production, to render the trailer for the Festival Internacional de Cinema Guadalajara (Mexico's largest film festival.) During this time, I helped support the render systems, servers and workstations, troubleshooting issues and assisting in the planning for both new equipment and studio growth. Solutions Consultant, Partner September 2007 - September 2009 (2 years 1 month) Provided consulting, systems architecture and business analysis services to customers of Salesforce.com application platform, as well as new customers desiring to develop new applications. Began first as an independent consultant, and grew organically to incorporate. Worked with CEOs, Vice Presidents and other business executives to analyze existing business processes and existing technologies, and created implementation and migration plans for Salesforce.com CRM and platform. Examples of consulting and implementation services provided: -- Review of existing business processes, and design of an implementation plan, data migration plan based on business processes and/or use cases. -- Design and implementation of a data model. -- Migration of legacy data into Salesforce.com, including clean up and inspection of data, mapping, and exceptions. -- Creation and modification of business objects and business rules. -- Training for end users and administrators. -- Design specification for custom development (Apex, VisualForce, Sites) to implement client requirements. Managed development and deployment of Apex and VisualForce code into client production Force.com instances. Performed work primarily in San Francisco Bay, but also for remote clients around the world. Incorporated with Curtis Christensen to form partnership. Architected and implemented information systems to manage business processes such as sales, account management, contract management, invoicing, equipment provisioning, and customer service. Generated more than USD 500,000 in company revenue. Clients included Kayak Software Corporation and Fat Spaniel Corporation. Client Executive (Service Manager) at Verizon Business October 2005 - April 2007 (1 year 7 months) Page 3 Joined company's Remote Applications Operations team (formerly Totality.com). Worked onsite as Service Manager for Gap Inc Direct and Biogen Idec. Led and participated in daily and weekly technical and business reviews of technology implementations. Escalated priority one issues to remote operations center and/or onsite engineers, 24 hours per day, 7 days per week. Managed and resolved issues tickets, interfaced with third party vendors, and analyzed problem trends for root causes. Mentored engineering staff and encouraged career development. Marketing Assistant May 2005 - October 2005 (6 months) While exploring my creative interest in photography, I had the pleasure of working with Steve Edson in the summer of 2005, assisting him in creating new business opportunities, and learning some of the specifics of commercial and fine art photography. Contract Sales Consultant at Everon Technology Services January 2004 - April 2005 (1 year 4 months) Joined nascent company as a contract salesperson, helped developed new business in Metro Boston. Signed up new companies in technology services, insurance and banking. The Muscular Therapy Institute (now Cordiva). 2002 - 2004. Took a break of several years from technology focus to study massage therapy. Technology Transfer Coordinator June 1998 - October 1999 (1 year 5 months) Using skills in Oracle SQL and PHP, developed internal web applications to manage intellectual property and technical support cases, accessing the company's production Oracle databases. Assisted in setting up onsite laboratories; including the calibration of Tecan Genesis Lab Robotics, and custom developed applications. Interfaced between end users (lab sciences) and informatics teams to close loop on applications feedback, user acceptance, and technical support. Systems Engineer January 1995 - June 1998 (3 years 6 months) Memco developed a novel approach to providing role-based security for UNIX operating systems. As systems engineer, provided pre-sales and post-sales support throughout the product lifecyle. Provided support in various capacities to many of the company's clients, including the Federal Reserve Bank of New York, Chase Manhattan Bank, The Hartford Courant, Motorola Semiconductor, and others. Developed UNIX PERL and Shell Scripts to perform product installations, as well as creation of initial database configurations, and environmental checks pre- and post-installation. Performed technical product demonstrations and technical and business user trainings. Education the Hebrew University of Jerusalem Page 4 Bachelor's of Sciences (B.Sc, Computer Sciences, 1991 - 1995 The Hebrew University B.Sc., Computer Sciences, Mathematics, 1991 - 1994 Page 5 David Greenberg Chief Executive Officer at In Media Agency- Contact David on LinkedIn Page 6
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