Sheldon Linker
Verified Expert in Engineering
ISAM Developer
Dr. Linker has been doing consulting and contract programming for decades. 他从1978年开始专门从事数据库工作. 他的博士工作涉及人工智能和知识库. 他还擅长为服务器编程, client systems, desktop systems, embedded systems, 还有很多其他类型的系统. Sheldon has served in a database, programming, business analyst, and project management capacity. He currently teaches the latter two at the 马里兰大学 online.
Portfolio
Experience
Availability
首选的环境
大型机,嵌入式系统,Win32, .. NET, Windows, Java, c++, Linux, Unix, SQL
最神奇的...
...project I've worked on was the Strategic Defense Initiative—I optimized a message-passing system, allowing throughput to enable taking out an incoming ICBM.
Work Experience
兼职教授
马里兰大学
- Taught students project management and operational techniques involving requirements gathering, 要求写, 选择项目方法论, and QA.
- Helped to write and improve new textbooks currently in use.
- Maintained a 3-year running minimum of student outcomes and student satisfaction in the top 10%. 结果,由于我的努力,我获得了奖金.
- Helped to update the curriculum for the software engineering requirements class (SWEN 645).
程序员|开发人员|设计师|经理
林克系统公司.
- 通过编程挽救了一些失败的项目, forensics, 制定管理计划, 偶尔也会担任经理.
- Brought to get several systems from inception to fruition or from their current state to fruition. 无论是单独还是作为团队的一员,都能完成我的任务, 以时间和费用为基础, 有时是固定价格的.
- Conducted research for several customers, the details of which I am unable to discuss. I also researched for my own company; the patent searches found at USPTO using Inventor=Sheldon And Inventor=Linker.
全栈、桌面和嵌入式开发人员
Freelance
- Improved the operational speed and normalization of databases for a number of clients.
- 简化了所用代码的数量, 花费的时间, by a number of clients' applications through rewriting and refactoring of code.
- Improved system design resulting in shorter and clearer message flows and business processes.
- Managed projects from the onset and from the point of original failure to successful completion.
- Brought clients' website ideas from original sketches to finished websites, boxed products, 以及嵌入式产品.
- Closed security holes for a number of clients, including insurance and banking endeavors.
- 帮助从一个系统过渡到另一个系统, 如SQL Server到Oracle和DB/2, 从Borland C到c#, 从Amiga到Mac, Windows, and SGI.
- Found and fixed a number of bugs for a variety of clients.
程序员|开发人员|设计师
The PIASC
- Redesigned their database and communication with the database for speed and accuracy.
- 加快了许多报告和批处理过程, for instance, changed their accounting run from 25 hours to less than an hour.
- Took over and managed their web project to get the site online and fully integrated with their desktop applications, 修复过程中的安全漏洞.
- Automated many manual functions so that on the programming side, 需要更少的团队成员, 在客户代表方面, 更多的时间可以花在客户身上.
程序员|开发人员|设计师
Friar Tux Shop
- Enhanced the website and integrated it with other systems.
- Set up an internal information website to help with inventory management and processing.
- Enhanced their internal flow, including adding specialty print drivers for tag printers.
Programmer
达美牙科计划协会
- Sped up some processes as much as 1600x by reworking the algorithms, and by adding code to decide on the best algorithm for a given job.
- Added a website for employers to manage employee eligibility.
- Added EDI processing so that the system could read transactions in a number of formats.
- 加强报告制度, so that it could generate a broader range of reports more quickly, and replaced two pages of controls on a complicated report generator to a field that took an English description of what was needed.
Programmer
Kofax
- Ported their SQL Server T-SQL code to run on all variants of Oracle's PL/SQL, including the capability for the Kofax system to act as a DBA in the target environment.
- Ported their SQL Server T-SQL code to run on all variants of IBM's DB/2, including the capability for the Kofax system to act as a DBA in the target environment.
- 重新设计了他们的SQL Server T-SQL代码, 更快地行动, and to do its own DBA work to make the database structure much faster.
QA | Programmer
DIRECTV
- Added channel-hopping and compression-related features so that older satellites could be retired without replacement.
- 作为QA技术人员,发现了许多漏洞并将其记录下来. Switched to a programmer role and fixed those that had not yet been fixed.
- Added an extension to the file system so that rolling-buffer files could be used with raw open, read, write, tell, seek, and close calls.
Writer
Byte Magazine
- 撰写关于软件和硬件主题的文章.
- 在最好的刊物上重新发表了我的一些文章.
- 偶尔回复编辑们的来信.
Experience
JCB™英语和JCB机器人
Education
计算机科学与软件工程博士学位
奥本大学-奥本,美国
计算机科学硕士学位
伊利诺伊大学-斯普林菲尔德,伊利诺伊州,美国
Bachelor of Science Degree in Applied Science and Technology
托马斯爱迪生州立学院-特伦顿,新泽西州,美国
电气工程课程
University of California - Berkeley and Los Angeles, CA, United States
Certifications
Kofax Capture
Kofax
Skills
Libraries/APIs
POSIX, ASPX, Node.js, REST APIs
Tools
Oracle SQL数据建模器, Borland C, Crystal Reports, Visio, Microsoft Word, JCL, Microsoft Access, Microsoft Excel, Cron, Toad
Languages
APL, Assembly, C, C++, C#, Fortran, HTML, Java, JavaScript, PHP, PL/I, SQL, Crystal, 存储过程, Embedded C, Embedded C++, t - sql (transact - sql), ANSI C, 活动服务器页面(ASP), Visual Basic, COBOL, CSS, Visual Basic .NET (VB.NET), XML, Pascal, Prolog, Visual Basic for Applications (VBA), Python, BASIC, Excel VBA, VBScript, Pro*C, RPGLE, UML, VB, VB.. NET, Visual Basic 6 (VB6)
Paradigms
管理,ETL,数据库设计,ETL实施 & Design, 数据库开发, Agile, 商业智能(BI), API Architecture, Web Architecture, 验收测试驱动开发(ATDD), REST, 测试驱动开发(TDD), 宁静的发展, 面向服务的架构(SOA)
Platforms
Linux, Windows, Oracle, AS/400, z/OS, Embedded Linux, KornShell, Unix, Win32, SharePoint, Web
Storage
IBM Db2, PL/SQL, Databases, Microsoft SQL Server, 数据库体系结构, 数据库建模, SQL Server 2014, SQL Server集成服务(SSIS), SQL存储过程, 关系数据库, 数据库触发器, 数据库事务, SQL Triggers, 数据库管理系统(DBMS), 用于数据库管理系统, SQL Architecture, Oracle PL/SQL, Oracle 12c, Oracle SQL, DB, Oracle RDBMS, SQL Server 2017, 数据库性能, SQL Server 2010, SQL Server 2016, ANSI SQL, Data Validation, MySQL, PostgreSQL, JSON, Teradata, Teradata数据库, NoSQL, SQL Server报表服务(SSRS), Oracle DBA
Frameworks
Jakarta服务器页面(JSP)、Swing、 .NET, Hibernate
行业专业知识
项目管理
Other
Shell Scripting, ISAM, Yacc, 业务分析, Reporting, Data Modeling, Data Analysis, 数据架构, 数据库优化, 数据库表优化, 查询优化, 关系数据映射, 关系型数据库设计, 关系数据库服务(RDS), Triggers, Data Reporting, 数据质量分析, Data Analytics, 复杂数据分析, 代码架构, Debugging, Modeling, Reports, 数据聚合, Data Profiling, Master Data, 分析思考, Data, SDKs, Business Logic, Business Rules, 业务流程分析, Analysis, ETL Development, BI Reporting, Indexing, 性能调优, Data Cleansing, Data Cleaning, Architecture, CSV文件处理, Consulting, 数据库模式设计, 瀑布式方法, 技术指导, SQL Server 2015, iSeries, Java本机接口(JNI), Programming, Kofax, Data Migration, Writing & Editing, Lecturing, Data Warehousing, APIs, 数据仓库设计, Data Engineering, 数据库分析, 数据可视化, Analytics, Enterprise, Big Data, 质量保证(QA), 财务报告仪表板, 财务报告, SOAP, Dashboards, ANSI X12, ANSI X.12, 企业Java bean (EJB), PDF, Templates, 技术写作, Software QA, 人工智能(AI), Machine Learning, Embedded Systems, Mainframe, SSRS Reports, Google, SMTP, SSH, SSL, TV, 用户界面(UI), UDP, Use Cases, UTF-8, Utilities, UNIX Utilities, Web UI, Technology, Electronics
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