Dennis Gaastra Email and Phone Number
Dennis Gaastra work email
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Dennis Gaastra personal email
I am an IT professional with 25+ years of successful software and IT projects in North America and Europe, having worked with high profile companies and forward-thinking organizations. I am a software aficionado passionate about programming, optimizing workflow processes, analyzing and solving complex problems, and finding innovative ways to assist organizations to reach their business goals.I proposed and created web-based software solutions long before they became the norm. I have always thought "outside the box" and enjoy designing creative and functional solutions that look good from the outside and inside and just work! My programming standards are high to ensure scalable long-term solutions that can grow with a company's potential future growth and needs. I am annoyed by lousy, buggy software, sloppy code, lack of documentation, and annual license fees. I am an advocate of Open Source, adherence to standardized coding practices, top-level internet security standards, and ultimately, reducing our IT footprint. I come from a family tradition of high-quality design and functionality in the bicycle industry. Our family business concepts of built-to-last, attention to detail, precision, innovation, and design elegance are also embedded in my software development and IT design philosophy. I stand behind what I create and companies that have worked with me and my team have realized one or more of the following benefits:- Reduced costs by automating routine tasks- Streamlined business operations - Improved staff efficiency through faster application run-times- Replacement of paper processes and spreadsheets through digitization- Improved reporting to meet various levels- Increased IT and data security- Reduced IT footprint- Improved communication with customers, suppliers, or partners- Continuous support & maintenance to meet current and future needsIf you are a company or organization looking for an external IT partner and interested in seeing how you can turn your IT portfolio into business success, then let's talk. It's time for companies to realize that sustainability is a key determinant of business success and should be incorporated in their IT. Let me show you how my proven analytical skills and creative flair can help solve complex design, development and deployment challenges. My personal satisfaction comes from solving problems where many others have failed before.I offer my services to you either as a consultant through my own company Gaastra GmbH or as an employee.
Gaastra Gmbh
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Chief Technology OfficerGaastra Gmbh Mar 2013 - PresentGrünwald, Bavaria, DeInnovative and sustainable IT Services and Consulting for small to mid-size companies requiring external IT project management and software development services to support their operational needs and business strategies. -
Senior It ManagerBike Basics Gmbh Jun 2005 - PresentIT system administration, implementation, and support to ensure optimized business operations * Provide general information technology management and consulting* Apple senior (Level 2+) support* Application server management* Firewalls: CARP Redundant Clusters with NAT* Access: Virtual Private Network Tunnelling: IPSec and OpenVPN * Intranet: Domain Name Service (DNS), SMTP (Mail), sshd, ICMP/ping, Remote Desktop* Contingency Management: 2-Step redundant and encrypted backup systems at multiple locations* VoIP telephone system implementation and integration Technologies: All above, Eclipse, Java, JUnit, 4D, Apple WebObjects, Apple Enterprise Objects Framework, pfSenese, BSD, Cisco PIX, Mac OS X -
Full Service Provider - Web Applications Design, Development, Hosting, And SupportValley Driving Schools Jun 2006 - Aug 2014Langley, Bc, CaSignificantly improved their business operations through the development and implementation of an efficient and scalable web-based system to centralize information access and enable multi-branch scheduling, transaction processing, and detailed company reporting. * Led original design and drove ongoing development of web applications that provide scheduling and complete administration* Managed over 55,000 client relationships with 99.99% uptime* Ensured accurate transaction processing in 7+ figure annual sales* 100% data retention; full data integrity since 2006* Achieved average response time of 50 - 100 milliseconds per web application page* Provided 24/7 support Technologies: Java, JavaScript, Eclipse, DHTML, XML, CSS, Prototype, JQuery, JUnit, Sybase ASA, Frontbase, Adobe Portable Document Format, Apple WebObjects, Apple Enterprise Objects Framework, git/github, splunk, JDBC, Unix Shell, Retrospect, Nessus, PCI DSS, Mac OS X Server, pfSense, CARP with Virtual IPs, VPN, Apache/PCRE/OpenSSL, afp, carbon copy cloner -
Senior ConsultantApple Sep 2012 - Aug 2013Cupertino, California, UsDeveloped a framework for improving systems deployment procedures for their online stores by reducing administrative workload. * Designed and developed algorithms - within Apple's Enterprise Objects Framework - to change JDBC database connections dynamically during runtime. * Identified many connection dictionary errors needing to be rectified and provided solutions. * Implemented concurrency tests to verify that such algorithms could accommodate any type of connection dictionary transitions, including smart merging and forking of databases, smart preserving or forgetting of snapshots, and accounts for multiple object store coordinators, and concurrency locks. Technologies: Eclipse, Java, JavaScript, JUnit, Oracle, HQSL/H2, XML, Apple WebObjects, Apple Enterprise Objects Framework, Oracle Enterprise Linux, git/github, splunk, JDBC, JDBC drivers, Mac OS X -
Apple Authorized Value Added ResellerApple Jan 2003 - Dec 2009Cupertino, California, UsOffered customers cost-saving alternatives to the standard Microsoft environment by recommending open-source technologies coupled with state-of-the art hardware.* Enterprise implementations of the Apple Server Platform for the Vancouver market* Consulting and configurations for Internet providers, government, and banks Technologies: Everything Apple, Mac OS X, Mac OS X Server, BSD, Internet, Intranet. -
Senior Developer/Consultant - Web ApplicationsAdams & Wong Certified Accountants Jun 2001 - May 2006Replaced disconnected spreadsheet data management with a centralized and efficient web-application resulting in reduced costs and improved time management.* Led original and ongoing development of web-driven time, expense, billing, payment, and project management system for the professional services industry* Subsequently added a fully featured GL-based accounting system to record all product actions through journal entries using an SQL database* Designed a Java Applet to perform 2-way synchronization between QuickBooks® running on a PC and our software, for all journal entries and accounts of a business Technologies: Java, JavaScript, Eclipse, DHTML, CSS, Prototype, JUnit, Oracle, Frontbase, Adobe Portable Document Format, Apple WebObjects, Apple Enterprise Objects Framework, Unix Shell, Retrospect, Mac OS X Server, Cisco Pix,VPN, Apache/OpenSSL, afp, carbon copy cloner
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Senior Financial Systems Developer/ConsultantCredit Union Central Of Bc May 2003 - Oct 2004Improved their client and internal report generation processes enabling better customer service and saving time.* Designed a database driven system for streamlining statement and financial report generation using self-developed PDF (Adobe Portable Document Format) generation engine* Developed proprietary Java-based API supporting server-side generation/production of PDF printable documentsTechnologies: Java, JavaScript, JUnit, Sybase SQL Server/ASA, Apple WebObjects, Apple Enterprise Objects Framework, Mac OS X Server, Xserve, Adobe Portable Document Format
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Senior Financial Systems ArchitectRbc Oct 1997 - Feb 2002Toronto, Ontario, CaDeveloped personal retirement and investment planning software to enable better sales of their financial products in a more validated manner.* Software incorporated real-world simulations and complex algorithms to compute optimal portfolio allocations* Managed all aspects of software systems development, life-cycle systems design, source code control, testing and documentation* Software was utilized by Canada's major financial institutions and accountants* All project phases delivered on time and on budget Technologies: Delphi Object Pascal, MS Windows NT, PVCS, Artificial Intelligence, Heuristic Programming, and Expert Systems -
Senior Consultant - Financial Systems GroupAol May 1999 - May 2001New York, Ny, UsImproved and centralized their reporting processes to reduce their administrative overhead and provide easier information management.* Led the design and development of a new web-based reporting system: CERTS (Centralized Enterprise Report Tracking System), a PDF report production system* Managed web applications related to financial systems Technologies: UML, Apple WebObjects, Apple Enterprise Objects Framework, OpenStep (now Mac OS X/ iOS), Computron, PeopleSoft, Java, MS SQL Server, Photoshop, ProjectBuilder (now XCode), and Interface Builder -
Chief Technology Officer - Advertising SystemsPlanetactive Gmbh Oct 1998 - Apr 1999DeAutomated their manual advertising management with a centralized web-based system enabling them to advertise more efficiently and effectively.* PlacementManager: Designed and developed a web-based planning system to schedule (run) on-line advertising campaigns* ReportManager: Designed and developed a web-based reporting system to report on the effectiveness of online advertising campaigns Technologies: Apple WebObjects, Apple Enterprise Objects Framework, OpenStep (now Mac OS X/ iOS), Java, MS SQL Server, ProjectBuilder (now XCode), and Interface Builder -
Visual Interactive Simulation Consultant (Master'S Thesis)Mt Seymour Resorts Ltd Nov 1995 - Sep 1997North Vancouver, British Columbia, CaDeveloped Visual Interactive Simulation software to assist ski-areas with long-term planning by modelling and running possible future scenarios, and determining their viability. * Graphic and interactive mountain simulation system using Object-Oriented analysis to model ski hill operations * Queuing Models with "Intelligent Agents" selecting ski lifts and ski runs Technologies: Intelligent Agents (Artificial Intelligence), Gaming, Queueing, UML, 3D Mapping, Visual Interactive Simulations, NeXTStep (now Mac OS X/ iOS), Objective-C, ProjectBuilder (now XCode), and Interface Builder -
Internet ConsultantTulip Computers Apr 1995 - Sep 1995Nl* Conceived and developed the firm’s internet strategy * Advised company on NeXTSTEP operating system (now Mac OS X) implementation on its PC products Technologies: NeXTStep (now Mac OS X), drivers, PC Clones, Internet, Intranet. -
Junior Computer/Operations ConsultantKoga B.V. Sep 1986 - Jun 1989Heerenveen, NlDuring School* At 16 years of age, designed and developed CAD/CAM Software (from scratch) that enabled company to pioneer designing fashionable color patterns on bicycle frames.* Analyzed inventory management, ordering and distribution systems; streamlined operations and provided upgrade recommendations* Developed contact management/database system utilizing optical character recognition to efficiently process contact addresses for mass mailings and target marketing Technologies: Amiga OS, Amiga Basic, Amiga C, OCR; self-made printer drivers, 3D rendering & graphics clipping algorithms
Dennis Gaastra Skills
Dennis Gaastra Education Details
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Simon Fraser UniversityIt Management And Management Science -
The University Of British ColumbiaAnd Commerce
Frequently Asked Questions about Dennis Gaastra
What company does Dennis Gaastra work for?
Dennis Gaastra works for Gaastra Gmbh
What is Dennis Gaastra's role at the current company?
Dennis Gaastra's current role is Chief Technology Officer, Gaastra GmbH | Innovative and Sustainable IT Solutions Architect and Implementer.
What is Dennis Gaastra's email address?
Dennis Gaastra's email address is dg****@****ppz.com
What schools did Dennis Gaastra attend?
Dennis Gaastra attended Simon Fraser University, The University Of British Columbia.
What are some of Dennis Gaastra's interests?
Dennis Gaastra has interest in Billing, 0 Based, Scheduling, Environment, 0 Basedscheduling, Science And Technology, 0 Based Scheduling, Reporting Systems, Web 2, Tracking.
What skills is Dennis Gaastra known for?
Dennis Gaastra has skills like Cloud Computing, Web Applications, Saas, Security, Databases, Architecture, Webobjects, Sql, Software Design, Mobile Applications, Web Development, Project Management.
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