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Tomasz Zalewski Email & Phone Number

Principal Architect at Comcast Technology Solutions
Location: Littleton, Colorado, United States 11 work roles 2 schools
2 work emails found @nrel.gov LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Role
Principal Architect
Location
Littleton, Colorado, United States
Company size

Who is Tomasz Zalewski? Overview

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Quick answer

Tomasz Zalewski is listed as Principal Architect at Comcast Technology Solutions, a company with 489 employees, based in Littleton, Colorado, United States. AeroLeads shows a work email signal at nrel.gov and a matched LinkedIn profile for Tomasz Zalewski.

Tomasz Zalewski previously worked as Consultant - Comcast Technology Solutions at Comcast Technology Solutions and Owner at Cymes Its Llc. Tomasz Zalewski holds Master’S Degree, Robotics from Wrocław University Of Science And Technology.

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{first}.{last}@nrel.gov
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Profile bio

About Tomasz Zalewski

Systems and Solutions Architect with 20 years of experience in delivering custom large scale systems, architecting, integrating, designing, securing and developing of systems and applications. Carries easy to work with professional demeanor, strong leadership and organizational skills. Multifunctional Technical Experience and Strengths include:• Proven record of successful production deployments. • Equal proficiency in creating architecture as well as applying it via hands on development. • Demonstrates and maintains a deep knowledge in technology, industry, or project leadership. • Effective communicator with attention to deadlines and system requirements.• Possesses proactive personality with a follow through approach.• As a key contributor, provides software stability and structure with innovative solutions• Serves as a mentor covering organizational needs• Significant experience in SOA / Messaging / Enterprise Integration Suites / JEE / Java / XML Schema / XMLSpecializes in:• Systems Integration and Application Development. Architecting and developing by leveraging object-oriented analysis, design, and development on top of relational (Oracle) or object oriented (Poet) database engines, and content management repositories (Documentum). • Process integration utilizing SOA, ESB, and BPM platforms.• Delivery on cost effective JBoss or STS, or durable Oracle application development platforms with use of open source, on premise and the cloud delivery infrastructure.

Listed skills include Soa, Enterprise Architecture, Integration, Agile Methodologies, and 26 others.

Current workplace

Tomasz Zalewski's current company

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Comcast Technology Solutions
Comcast Technology Solutions
Principal Architect
denver, colorado, united states
Employees
489
AeroLeads page
11 roles · 32 years

Tomasz Zalewski work experience

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Principal Architect

Current

Centennial, Colorado, United States

Express Lane – Video on Demand: A video content delivery platform responsible for aggregation of provider sourced media and metadata, transformation of the video and other content, and delivery to affiliated organizations. A workflow automated custom solution that delivers high quality video assets within the contracted SLAs while enabling feature rich.

Jun 2022 - Present

Consultant - Comcast Technology Solutions

Centennial, Colorado, United States

Express Lane – Video on Demand: A video content delivery platform responsible for aggregation of provider sourced media and metadata, transformation of the video and other content, and delivery to affiliated organizations. The platform is a workflow automated custom solution that delivers high quality video assets within the contracted SLAs while enabling.

Mar 2016 - Jun 2022

Owner

Cymes Its Llc

Consultant - Enterprise Architect (Integrations Solutions)

Golden, CO

  • EBS Reimplementation Project: Reimplementation of a back office integration platform for connecting systems exchanging HR, Payroll, Financial, Expense, Chemical Inventory, and other Company Asset data. The solution.
  • As an Architect within the integration team, researched solutions, applied them, and mentored the team members while focusing on best practices and leveraging proven data services integration techniques rooted in the.
  • Used RESTful and HATEOS enabled Web Services. JBoss RESTEasy implementation with XML and JSON payloads
  • JBoss tooling based integrations. Use of numerous source and target connectors and proven enterprise integration patterns.
  • Data Virtualization. Transparency of data format, availability, and data location of federated data sources delivered on JBoss’es Teiid solution.
  • Spring Batch. Chunk based processing of higher volume data with start/stop/restart/retry/skip support.
Jul 2015 - May 2016

Consultant

Denver

Florida Project: Architecture and Implementation of next generation of CHIP eligibility and enrollment system (Vida) serving children of disadvantaged families for the state of Florida. A multi-faceted and multi-platform heterogeneous system with numerous source and target systems for data integration. A solution for batch and online transaction.

Oct 2009 - Jan 2015

Consultant

Denver

Implementation of rich client application for asset management services and financial products based on Oracle's Fusion Middleware 11g and Oracle SOA Suite 10g. An internet based application provisioning a network of franchise customers that manage bankruptcy process in the debt purchasing and collections industry.

Aug 2008 - Aug 2009

Consultant-Ciber

Large scale messaging solution based on Enterprise Service Bus and J2EE. This solution serves as a platform enabling the client to transition from paper based to electronic delivery of their data and products within the airlines and private pilots’ clientele. Designed and developed asset management system for capturing, tagging and delivery of terminal.

Jul 2006 - Jun 2008

Solutions Architect

Ciber

SUN Microsystems/StorageTek: Conducted architectural review of an appliance for continuous data protection CDP,assessing system’s production readiness and compliance with best practices in order to determine ongoing investment strategies and alternatives.DexMedia: Architected internet based solution for capture and maintenance of business profile.

Oct 2004 - Jun 2008

Consultant

Fhms

Reporting EngineActed as a J2EE Architect, Sr. Designer/Sr. Developer for the transaction processing and bankcard acquiring services provider.Architected JBOSS and Microsoft Reporting Services high throughput (20K reports per night faxed and emailed) modular solution for batch reporting. Scaleable solution based on messaging between JBossMQ and Web.

2003 - 2004 ~1 yr

Senior Consultant

  • Commercial Imperial Bank of Canada (Online Investment)
  • Acted as Technical Lead/Sr. Designer/Senior Developer for online banking application (mutual fund online ordering).
  • Use of Struts, WebLogic, JMS, SOAP, XML(Castor)Qwest (Telecommunications)
  • Responsible for designing, coordinating, and leading of development effort of “Qwest Consulting Plus Thin Client Release 12” - next release of J2EE based “Consumer” ordering platform for residential products of Qwest.
  • Interaction with various external legacy systems via variety of protocols like CORBA, JDBC, MQ-Series, HTTP, and Sockets.
  • Based on a Universal Portal of the Cygent Application Server. An optimized solution for Product Catalog lookups and Quote/Order assembly.PFPC (Funds and Investment Products Company)
1997 - 2003 ~6 yrs

Software Consultant

  • Universal Dispatch System
  • Responsible for designing and developing db-table maintenance and command modules for a large-scale client/server distributed work force management system - Universal Dispatch System. Application development involved.
  • Responsible for integrating demonstration releases into a customer’s (German Telecom) environment.
  • Served as lead developer, coordinating the efforts of developers. Designed, developed, and implemented the system’s main menu. Developed PERL scripts that automate the generation of C++ classes. Developed.
1994 - 1996 ~2 yrs
Team & coworkers

Colleagues at Comcast Technology Solutions

Other employees you can reach at comcasttechnologysolutions.com. View company contacts for 489 employees →

2 education records

Tomasz Zalewski education

FAQ

Frequently asked questions about Tomasz Zalewski

Quick answers generated from the profile data available on this page.

What company does Tomasz Zalewski work for?

Tomasz Zalewski works for Comcast Technology Solutions.

What is Tomasz Zalewski's role at Comcast Technology Solutions?

Tomasz Zalewski is listed as Principal Architect at Comcast Technology Solutions.

What is Tomasz Zalewski's email address?

AeroLeads has found 2 work email signals at @nrel.gov for Tomasz Zalewski at Comcast Technology Solutions.

Where is Tomasz Zalewski based?

Tomasz Zalewski is based in Littleton, Colorado, United States while working with Comcast Technology Solutions.

What companies has Tomasz Zalewski worked for?

Tomasz Zalewski has worked for Comcast Technology Solutions, Cymes Its Llc, National Renewable Energy Laboratory, Policy Studies, and Squaretwo Financial.

Who are Tomasz Zalewski's colleagues at Comcast Technology Solutions?

Tomasz Zalewski's colleagues at Comcast Technology Solutions include Lakshmi Narasimhan Srinivasa Raghavan, Norman Rodriguez, Karthik Raj Ramanathan, Caleb Leung, and Eric Grant.

How can I contact Tomasz Zalewski?

You can use AeroLeads to view verified contact signals for Tomasz Zalewski at Comcast Technology Solutions, including work email, phone, and LinkedIn data when available.

What schools did Tomasz Zalewski attend?

Tomasz Zalewski holds Master’S Degree, Robotics from Wrocław University Of Science And Technology.

What skills is Tomasz Zalewski known for?

Tomasz Zalewski is listed with skills including Soa, Enterprise Architecture, Integration, Agile Methodologies, Web Services, Software Development, Sdlc, and Java Enterprise Edition.

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