Go to Website
  • en
  • de

Csaba K.

ServiceNow Consultant

Zumikon, Switzerland

Experience

Jan 2023 - Present
3 years

ServiceNow Consultant

DXC

  • Worked in mixed teams (client and company members) with several clients
  • Performed requirement engineering, proposal writing and time estimation
  • Developed ACLs, business rules, flows, workflows, catalog items, various scripts, UI actions, policies, scoped applications and mobile apps (Now Agent and Now Mobile customization)
  • Implemented integrations using the Integration Hub
  • Coordinated continuously with the client during development and testing
  • Handled deployment to production, main version upgrades and patches
  • Managed CMDB, domain separation and asset management
  • Integrated between instances at different clients
  • Developed GlideScript components: business rules, scripted REST endpoints, extension points, fix scripts and background scripts
Jan 2022 - Dec 2022
1 year

Senior Technical Consultant

DXC

  • Worked within a Scrum team on the development of a messaging based microservices based .NET 6 application on client site, running on AWS
  • Migrated solutions to .NET 6
  • Wrote documentation of new features and processes
  • Worked on an employee information management project
  • Took part in an OpenShift project and built a POC virtual environment
  • Recreated reports in Looker Studio based on Big Query data sources
  • Created and maintained an Azure environment (app service, SQL server, virtual network, etc.) for a .NET7, SQL and Angular based application
  • Technologies: C#, Kafka, Kubernetes, Argo, Splunk, Postgres, Angular, .NET 7, Azure (Portal, DevOps, pipelines), RedHat OpenShift 4, Java, Selenium, Cucumber, Big Query, ServiceNow scripting
Jan 2021 - Present
5 years

Full-stack C#/Azure Developer

TopTal

  • Wrote a social worker related application in C#
  • Migrated the application from on-premise into Azure
  • Managed the Azure artifacts
  • Used Azure DevOps for sprints, releases, etc.
  • Integrated third-party APIs into the application
  • Managed Azure security, storage and network
  • Used Copilot prompts to speed up coding, especially for generating tests
  • Made small modifications on the React frontend
  • Worked in Scrum
  • Technologies: C#, .NET 6, .NET 8, MS SQL 2019, Azure (portal, DevOps, pipelines, App Services etc.), React, Git
Jan 2020 - Dec 2022
3 years

Architect

PureFacts

  • Developed new product features and client specific requirements throughout the entire SDLC
  • Wrote documentation for new product features
  • Performed code reviews, testing and QA of new features and bug fixes
  • Supported planning across multiple development teams
  • Collaborated with product manager and consultants to define client requirements and translate them into technical stories
  • Provided product support by investigating client issues and offering fixes and workarounds
  • Trained junior team members and delivered internal knowledge transfer presentations
  • Technologies: C#, Oracle, Azure DevOps, DevExpress XPO, SVN, Git, JIRA, TFS
Jan 2017 - Dec 2020
4 years

Assistant Manager, Architect and Infrastructure Planner

KPMG

  • Prepared and executed source code and TFS migration to Azure DevOps
  • Led architectural planning and developed a tax reporting application based on bank data
  • Managed complex data cleaning, importing (ETL), calculations and PDF formatting
  • Gathered user requirements and consulted with business analysts and users
  • Implemented automatic end to end tests
  • Planned and maintained Windows, Docker, SQL, Raven infrastructure and environments with TFS based releases
  • Managed CI and multiple weekly releases to 3 environments and 7 servers
  • Coached two developers and several business analysts
  • Integrated with external data providers
  • Migrated source code and tasks to Azure DevOps
  • Performed performance optimizations and Windows server setup planning
  • Technologies: C#, ASP.NET, MVC, MS SQL Server 2012/2016, Azure DevOps, Docker, RavenDB, TFS, Git, Angular, Windows Server 2016, jQuery, Prometheus, Portainer, Grafana, Rebus, Serilog, .NET Task Parallel Library, DevExpress Reporting, ServiceNow
Jan 2016 - Dec 2017
2 years

Associate Director, Senior Developer and Architect

UBS Bank

  • Led architectural planning, development, change management, code reviews and bug fixing of an internal business application with web, ClickOnce and Windows service components
  • Implemented complex business functions, nightly calculations and client report generation
  • Communicated continuously with business users for requirement gathering, release planning and trainings
  • Installed and tested releases on test, UAT and production systems
  • Coached and mentored an apprentice
  • Optimized existing system architecture
  • Managed five releases per year using ReSharper daily
  • Technologies: C#, ASP.NET, MS SQL Server 2008/2012, jQuery, IIS, JavaScript, Windows Server 2008/2012, Dapper, Enterprise Architect, JIRA, TeamCity, Sonar, ServiceNow
Jan 2014 - Dec 2016
3 years

Senior Architect and Lead of 3 Scrum Teams

Infomatix

  • Planned and implemented cloud based load testing
  • Led architectural planning, design and decisions
  • Developed extensions, enhancements and management tools for the TIBCO Spotfire data visualization application
  • Provided client consultancy, requirements gathering and feasibility studies
  • Installed, maintained and tested the product in client environments
  • Led two development teams, maintained deadlines and provided technical support
  • Conducted code reviews, trainings and ensured quality
  • Investigated new directions and technologies
  • Optimized SQL, Hadoop/Hive queries and C# code resulting in 30-200% performance improvements
  • Validated UAT processes
  • Technologies: C#, MS SQL Server 2008/2012/2014, WCF, Ajax, MVC, Hive/Hadoop, distributed and parallel system design, Git, jQuery, JIRA, Bamboo CI, Spotfire 6.5/7.0/7.5, IIS, JavaScript, Scrum
Jan 2013 - Dec 2014
2 years

Lead Developer and Senior Architect

Digital Media Experience Ltd.

  • Designed and developed a distributed n-tier architecture multimedia content provider system (HBO GO) in production in multiple countries and languages on 100+ servers
  • Optimized SQL queries and C# code resulting in 30-50% performance improvement
  • Planned new features together with the client
  • Developed website using AJAX, ASP.NET MVC, jQuery, HTML5 and CSS3
  • Designed and developed a distributed web application for a hardware store to sell products, place orders, generate and print statistics
  • Technologies: MVC, IIS, REST, MS SQL Server 2008/2012, Reporting Services, jQuery, Ajax, C#, Entity Framework, Git, WCF, Task Parallel Library, distributed and parallel system design, JIRA, JavaScript
Jan 2012 - Dec 2013
2 years

Senior Software Engineer, D3

EPAM

  • Designed and developed internal web applications
  • Technologies: Oracle, IoC, IIS, Dependency Injection, MVC, jQuery, ASP.NET, Entity Framework, SVG, CSS, JavaScript, Git, MS SQL Server 2008, C#, Scrum
Jan 2007 - Dec 2012
6 years

Senior Software Developer

Grape Solutions

  • Planned and implemented wizzair.com version 1 base site engine and public parts (web check-in, additional services, passenger data)
  • Planned and developed wizzair.com version 2, live since June 2012
  • Developed scheduled validation, processing and transformation of text files into SQL Server 2005 using SSIS for an American bank
  • Migrated MS Access to SQL Server and loaded data
  • Developed a web-based insurance agent administration system and a VAT refund system for Singapore with hardware interface testing
  • Implemented a data processing and measurement system for a car service
  • Developed individual apps for data transformation for an international bank
  • Optimized SQL databases, queries and C# code resulting in 20-120% performance improvements
  • Technologies: C#, ASP.NET, IIS, MS SQL Server 2000/2005/2008, SSIS, MS Access, VB 6.0, SOA, WCF, WPF, ASP, XML, XSLT, jQuery, MVVM, MVC, ETL, JavaScript, Scrum
Jan 2001 - Dec 2007
7 years

Software Developer (Contractor)

ABESSE Informatikai Ltd.

  • Created a system test plan for Vodafone with Mercury TestDirector
  • Integrated parts of the Pannon mobile payment system using BizTalk
  • Installed a high availability MS SQL and BizTalk cluster with a port logging application for the Hungarian National Bank
  • Developed internal Nestlé web applications for Newnet Ltd. (6 months)
  • Stabilized Telemátrix 1.1, the T-Mobile mobile payment system (6 months)
  • Planned, developed and tested a modular portal system for Sky Interactive Ltd. as an alternative to SharePoint 2003 with workflow engine, document, permission, user and extension management
  • Planned and developed [link] for Response Ltd. with complex management page for scheduling and services
  • Developed a real-time factory controlling system for a laundry with time-critical response times for Pannon Computing Ltd.
  • Technologies: MS Access, BizTalk 2006, MOSS, ASP.NET, C#, MS SQL Server 2000/2005, IIS, Mercury TestDirector, Windows Server, K2, Web services, Java, Oracle, Rational Rose, BEA WebLogic, SUN Application Server, VB.NET, Linux, MySQL, WSE 2, VB 6.0, SSRS 2005, SSAS 2005, Ajax, Infragistics Grid, Eclipse, Visual Studio, JavaScript
Jan 2000 - Dec 2001
2 years

Software Developer

Nextra Hungary Ltd.

  • Developed internal Nextra web pages and MS SQL Server 2000 based web apps
  • Planned, created and tested Nextra 2000 CD using Internet Explorer Administration Kit to install and configure modems and guide users through registration
  • Technologies: ASP, VB 6.0, MS SQL Server 2000, Perl, XML, Windows 3.1/95/98/ME/2000/NT4, Internet Explorer Administration Kit, JavaScript

Languages

Hungarian
Native
German
Advanced
English
Advanced

Education

Sep 1998 - Jun 2002

College of Foreign Trade (BGF-KKF)

Foreign Trade · Budapest, Hungary

Sep 1995 - Jun 2000

Technical University Budapest (BME)

Software Engineering MSc degree · Software Engineering · Budapest, Hungary

Certifications & licenses

AZ-104 Azure Administrator Associate

AZ-204 Developing Solutions for Microsoft Azure

AZ-305 Azure Solutions Architect Expert

AZ-400 DevOps Engineer Expert

MCP 70-315 Developing and Implementing Web Applications with Microsoft® Visual C#™ .NET and Microsoft® Visual Studio® .NET

MCP 70-536 Microsoft .NET Framework 2.0 – Application Development Foundation

MCTS 70-431 Microsoft SQL Server 2005 – Implementation and Maintenance

Now-CAD ServiceNow Certified Application Developer

Now-CSA ServiceNow Certified System Adminsitrator

Need a freelancer? Find your match in seconds.
Try FRATCH GPT
More actions

Similar Freelancers

Discover other experts with similar qualifications and experience

Frank E.

DevOps

View Profile
Mahesh S.

Azure Solution Architect

View Profile
Manuel R.

Cloud Architect & Lead Developer

View Profile
Krzysztof N.

Backend Microservices Migration Specialist

View Profile
Christian H.

IT Consultant / Developer in a Microsoft Environment

View Profile
Vedran K.

Enterprise Application Consultant / Developer

View Profile
Thomas H.

Senior DevOps Engineer

View Profile
Reinhold S.

Senior Software Developer

View Profile
Moritz F.

AWS Developer/DevOps Engineer (Energy Trading) (Freelancer)

View Profile
Andre F.

Data transformation and homogenization between multiple backend systems

View Profile
Hannah D.

Fullstack Developer

View Profile
Markus D.

Senior Developer, Coach

View Profile
Alaeddine L.

Senior Full-Stack .Net Developer (Freelance)

View Profile
Tezcan D.

Solution Architect / Project Manager

View Profile
Mojtaba G.

Full-Stack Software Developer

View Profile
fratch Part of Bitkom logo
linkedIncrunchbaseyoutube
  • English
  • Deutsch

2025 © FRATCH.IO GmbH. All rights reserved.