Jacob Markel
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Jacob Markel Email & Phone Number

Senior Software Development Engineer - Architect at Sielox LLC
Location: Greater Philadelphia, United States 16 work roles 1 school
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Senior Software Development Engineer - Architect
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Greater Philadelphia, United States

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Jacob Markel is listed as Senior Software Development Engineer - Architect at Sielox LLC, based in Greater Philadelphia, United States. AeroLeads shows a matched LinkedIn profile for Jacob Markel.

Jacob Markel previously worked as Senior Software Developer and Architect consultant at Sielox Llc and Senior Software Developer/Architect consultant at Sabre Corporation/Genzeon. Jacob Markel holds Master Of Science, Mathematics And Computer Science from Kalinin University.

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Sielox LLC

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About Jacob Markel

Areas of Expertise• New Product Development • Database Object Design • Application Development Lifecycle• Application Architectures • Agile Development• Troubleshooting• Web Development Principles and Standards • Production Support • Performance OptimizationSenior Developer / Architect accomplished designing and implementing systems including Internet/Intranet and client/server applications and relational databases.Particularly interested in design/development of Internet/Intranet applications using MS .NET technology (strong in VB.NET and C# as well SQL Server, DB2 and Oracle).Specialties: C#, VB.NET, AJAX, CSS, VBScript, JavaScript, ASP.NET, IIS, XML, XSLT, SOAP, WCF, Web Services, HTML ADO.NET, MS SQL Server 2012/2008, SSIS, Analysis Services (MS OLAP 2000/7.0), Oracle, Sybase SQLServer, MS Access, DB2. z/OS 10/9/8

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Sielox LLC
Sielox Llc
Senior Software Development Engineer - Architect
Philadelphia, PA, US
Website
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16 roles

Jacob Markel work experience

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Senior Software Development Engineer - Architect

Philadelphia, Pa, Us

Senior Software Developer And Architect Consultant

Philadelphia, Pa, Us

Senior Software Developer/Architect Consultant

Sabre Corporation/Genzeon

As the architect I was responsible for design of the Performance Monitoring solution for Flight Plan Management System across multiple environments for 30 airlines. This multitenant solution provides the following features:• Collection of data from the servers/databases particular to airline’s environments:  Performance Monitoring  SQL Extended Events  SQL Alerts  SQL Queries• Transfer collected data to Sabre Center • Sabre Center provides:  Configuration management for Airline/Environment/Server specifics  Operational functionality for collection of airlines data  Reporting analysisThis solution will make Flight Plan Management System more stable, and prevent flight scheduling delays, and increase the quality of airline service operations.Designed and developed three-tier solution: • Center database including Configuration, Operation, Security schemas • Center Rest Web Api to collect data from the airlines • Center Dashboard Web Api database interaction for Center Dashboard web application • Center Dashboard web application provides the following features:  Administering: • User/role/authorization • Airline/environment/server/metrics configuration • Reporting configuration  Integration reporting system (SSRS) Tools utilized: REST Web API, Windows PerfMon/PLA, Visio, C# .Net Core 2.0, MVC, Entity Framework, Spark UI framework, AJAX, SQL Server 2016, SSRS 2016, GIT, Rally, NLog

Senior Software Developer-Architect

Greenville, South Carolina, Us

Market leader in consumer financial services with over 2500 centers nationwide providing short term lending, tax preparation and other financial services. As an architect, designed product applications including:• Team Dashboard: Designed and implemented intranet-based utility application providing tools for executives, QA team and production support, as well as the developer team, that increase performance and product quality. • Tools: web and log analytics, ad hoc reporting, DB tables compare tool, Web SQL Scripts management studio, production support set of utilities for accounts and loans corrections, and template studio for XSLT validation, editing, saving into DB and producing HTML and PDF output.• Application uses active directory and windows authentication security and provides administration of user/roles and database connectivity. • AAWeb: Internet application to increase customers by 50% within 3 years.• Designed custom web analytics system. Participated in design and implementation of internet based applications: https://www.advanceamerica.net• Application provides customer registration, customer loan application process, application online pre-approval, customer account management system, payment processing and custom web analytics.• LoanGuard: Supported and enhanced Silverlight application for customer support and loan processing administration, improving customer service by 370 customer service representatives.Tools utilized: MS Silverlight 5.1, Windows 2012/Win7, IIS 7.5, Visio, C# 2012, MVC 4, Entity Framework, CodeMirror, Kendo UI, AJAX, ASP.NET, SQL Server 2012, Excel, ADO.NET, XML, XSLT, CSS.

Dec 2014 - Feb 2017

Senior Consultant-Architect/Developer

Bank Of America, Hopewell Nj

Project: QPR – Windows Service Multithreading Notification system for scheduling quarterly performance reports for 2.5 M clients. Each client can have 7-24 different complexity reports. System also provides XSL-FO to PDF conversion of processed reports, packaging and delivering to the Print and Mailing facility, as well as e-delivery. Project: CPR – Composite Performance Reporting System (Windows Service Multithreading Notification system for scheduling composite performance of quarterly reports for Strategies/Scorecards for FAs). Project: MVCSQL – Intranet based utility application. Application has the functionality of connecting to any environment of databases such as SQL Server, DB2, and Oracle. Application has intellisense SQL editor and allows the creation of categorized SQL scripts with versions, storing them and executing against target environment. Also, it allows getting results with Save and Export options. As well, application provides data transferring functionality between different environments/databases, which is capable of transferring over 1-M rows simultaneously within 3-7 minutes. Application uses windows authentication security and provides administration of user/roles and db connectivity.

Jan 2004 - Dec 2014

Senior Consultant-Architect/Developer

Merrill Lynch (Global Banking Technology)

Banking Core Framework - standardizes and centralizes Data Access (ORACLE, SQL Server), Security, and Exception Management in a multi-project environment; simplifies development and increases productivity of web-based applications. OFAC Screening Utility - maintains compliance with the Office of Foreign Assets Control (OFAC) provisions of the USA Patriot Act, specifically those related to Web Cash Manager Application (WCMA) transactions; helps transfer all available information relevant to these transactions from WCMA to the Regulatory List Screening Utility (Mainframe). Designing web services for deposit slip and check validations in Check21 (AccountLookUp, DepositSlip, StopFile, Retirement) using X4ML (for mainframe access) and SQL Server.Redesigned and developed BCPublic website with CMS http://business.ml.com.

Jan 2004 - Dec 2014

Senior Consultant-Architect/Developer

New York, Ny, Us

Projects: Visa Card Rewards - Call Center and Marketing operation support with powerful web based application. Banking Core Framework - standardizes and centralizes Data Access (ORACLE, SQL Server), Security, and Exception Management in a multi-project environment; simplifies development and increases productivity of web-based applications. OFAC Screening Utility - maintains compliance with the Office of Foreign Assets Control (OFAC) provisions of the USA Patriot Act. BullsEye - simplifies the use of Online Landing Application Processing for Financing Advisers and Credit Managers. Check21 - speeds up the process of scanning and validating account deposits from approximately six days to one. Designed the Banking Core Framework and made aforementioned common components. Designed and implemented database driven security module including administration front and backend functionality. Designed and implemented the new Rewards Adjustment Process. Optimized the backend process of loading data from different vendors and catalogs. Added various maintaining processes for providing flexibility in order to satisfy different business requests.Designed and implemented batch and real-time applications and back end processes of the OFAC Screening Utility including retrieving/calling data processing from Mainframe by using ShadowDirect ODBC connection; automated data transfer to Mainframe. Develop and created tables, views, stored procedures, and triggers to support ETL and applications.Integrated Pipeline application into BullsEye intranet application (design and implementation) including application and database optimization and enhancements.

Jan 2004 - Dec 2014

Senior Consultant-Architect/Developer

Aereon Solutions, Inc

FieldMaster Pro - Software solutions for service contractors and field service companies that optimize operations by enabling remote data exchange and comprehensive back office automation. By combining wireless technology with 'best of breed' business management software application enables to improve overall productivity.Designed and implemented a DHTML web-based Dispatch Board for a multi-user environment with complex visually rich functionality. Designed and implemented an Equipment History Interface on the server end. Built interactive web-based Inventory Control system, which incorporates a majority of features used by Windows Explorer by using Web Services and built Web Server Controls. Designed and implemented Web Services application for integration our mobile solution with user’s existed full office operational processes. Designed and implemented a Windows CE Pocket PC based application used by various service technicians.

Oct 2002 - Jul 2004

Senior Consultant

Microsoft Team, Prophet 21

Participated in design and implementation of Microsoft joint venture, which utilizes multiple Digital Dashboard Components (ASP Factory) against OLAP Server. Designed and administered IIS 5.0, SQLServer 2000 and Analysis Services 2000.Developed data archive and restore processes for Information Module using Pivot Table control, MDX queries along with WEBcomponents. Designed and developed Flexible Application Management website which provides a multilevel diverse plug and play environment. Developed automatic process of installation and configuration of Website, SQLServer Databases and OLAP Database.

Jun 2000 - Oct 2002

Senior Consultant

Walldorf, Bw, De

Project: WebRequest, Event CalendarInternet/Intranet document management system (WebRequest) to provide quality projects control.Designed and developed the WebRequest applications for managing internal projects. Developed status reportnotification via email system. Built web security component based on company's requirements. Designed and implemented Event Calendar to provide intercommunication between worldwide branches of SAP.

Apr 2000 - Jun 2000

Senior Consultant

Newtown, Pa, Us

Project: Candidate Maintenance, Forum Analysis, Bulk Distribution, ACESA complex process of migration existing MUMPS system to Windows based Internet/Intranet enabled front end using Oracle databaseas back end. Developed and implemented multi-tier client/server and WEB enabled applications, which maintain the processing ofpersonal, educational and financial information for various law schools throughout the US and Canada. Designed processes of custom installation on the end user machines based on client specifics and security reasons. Designed and implemented various application specific search engines, processes of shipping LSAC publications to improve andextend functionality of processing information through Internet on-line with LSAC representatives. Developed scheduled automatic processes of reading scanned data from flat files and provide data load into Oracle database with e-mail capability through a notification system. Participating in Internet based development for on-line Registration and Form

Mar 1999 - Apr 2000

Senior Programmer Analyst

System

Project: PEO Partnership 2000A complex process of transferring data from a non-relational data file structure to the MS SQL Server based database with capabilitiesof Internet/Intranet editing by the authorized users.Designed the MS SQL Server database, built DDL scripts (deployment of the database), developed and implemented load streams.Developed and implemented a three-tier Internet/Intranet based application. The application, accessible via any web browser, provides a rich functionality to view, analyze and edit data depending on user's credentials.The application manages Client Information, Employee Information, Benefit Information, Tax and 401(K) Information. The functionality also includes various payroll-related calculations, such as vacation, holiday, sick time, etc. An important part of the system is its Power Search Engine, enabling users to perform sophisticated searches with a quick response.

Jul 1998 - Mar 1999

Senior Consultant

Houston, Tx, Us

Projects: Multiple projects for various clients. Designed and implemented the access authorization module used in a data-warehouse backed application. The application, interfaced via any web browser, provides abilities to view, analyze and make future prognostications for electrical and gas usage based on personal or company identification. Participated in the logical data warehouse design. Created reporting application and multiple reports, utilized various reporting tools Participated in development of the application that allowed automatic creation of dynamic hyperlinks so users can drill down on fully formatted and styled statistical reports for a more detailed year-quarter-month-week-day information. The users are provided with printouts based on the state or country of interest according to the state/country legal and international requirements such as special formatting, calculations, warnings, etc. Was responsible for the database and reports analysis and implementation.Developed a multi-tier application providing data transfer (ETL) and control functionality between the company enterprise database, a user's centralized database and each client site, including algorithms allowing automatic filtering out some redundant data.

Jan 1995 - Jul 1998

Consultant

Arms Inc

Developed some specific import/export functionality for the bar-coding systems to achieve data synchronization between Sybase based databases and the main enterprise level mainframe based database. Designed various modules for the CAICM. Designed multiple real time and batch reports using stored procedures.

Jan 1994 - Jan 1995

Programmer/Analyst

Delaware Data Research

Designed and coded numerous calculating and report generating modules for the company's payroll system. Developed Database and Inventory control system for a small electronic store. Developed applications for inventory control systems and statistical analysis.

Jan 1992 - Jan 1994

Programmer/Analyst

National Aircraft Corporation

Developed and implemented several processes for merging payroll and financial systems master files with transaction files. Maintained a system for cooperative work of company's human resource department.

Jan 1988 - Jan 1992
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1 education record

Jacob Markel education

  • Kalinin University
    Kalinin University
    Mathematics And Computer Science
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What company does Jacob Markel work for?

Jacob Markel works for Sielox LLC.

What is Jacob Markel's role at Sielox LLC?

Jacob Markel is listed as Senior Software Development Engineer - Architect at Sielox LLC.

Where is Jacob Markel based?

Jacob Markel is based in Greater Philadelphia, United States while working with Sielox LLC.

What companies has Jacob Markel worked for?

Jacob Markel has worked for Sielox Llc, Sabre Corporation/Genzeon, Advance America, Bank Of America, Hopewell Nj, and Merrill Lynch (Global Banking Technology).

Who are Jacob Markel's colleagues at Sielox LLC?

Jacob Markel's colleagues at Sielox LLC include Harshad Dave, Jeremy Zahorik, Jan Miranda, Harshad Dave, and Michael Porter.

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What schools did Jacob Markel attend?

Jacob Markel holds Master Of Science, Mathematics And Computer Science from Kalinin University.

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