Ahmed Rehman - AI & Automation Engineer

Q: Where is Ahmed based?

Ahmed is based in Küsnacht, Switzerland .

Q: What languages does Ahmed speak?

Ahmed speaks the following languages: German (Native), English (Native), Italian (Advanced), Romansh (Advanced), Urdu (Advanced), Spanish (Intermediate), French (Intermediate) .

Q: How many years of experience does Ahmed have?

Ahmed has at least 23 years of experience. During this time, Ahmed has worked in at least 16 different roles and for 21 different companies . The average length of individual experience is 1 year and 1 month . Note that Ahmed may not have shared all experience and actually has more experience.

Q: What is Ahmed's latest experience?

Ahmed's most recent position is AI & Automation Engineer at Teosek GmbH .

Q: What companies has Ahmed worked for in recent years?

In recent years, Ahmed has worked for Teosek GmbH , PostFinance / Sourcegroup , Emineo , UBS CardCenter / Emineo , and Canton of Zurich / Bund / Emineo .

Q: Which industries is Ahmed most experienced in?

Ahmed is most experienced in industries like Information Technology (IT) , Banking and Finance , and Insurance . Ahmed also has some experience in Government and Public Administration , Retail , and Healthcare .

Q: Which business areas is Ahmed most experienced in?

Ahmed is most experienced in business areas like Information Technology (IT) , Product Development , and Project Management . Ahmed also has some experience in Quality Assurance (QA) , Research and Development (R&D) , and Business Intelligence .

Q: Which industries has Ahmed worked in recently?

Ahmed has recently worked in industries like Information Technology (IT) , Banking and Finance , and Government and Public Administration .

Q: Which business areas has Ahmed worked in recently?

Ahmed has recently worked in business areas like Information Technology (IT) , Product Development , and Research and Development (R&D) .

Recommended expert

Küsnacht, Switzerland

Experience

Feb 2024 - Jun 2025

1 year 5 months

Zug, Switzerland

AI & Automation Engineer

Teosek GmbH

Build prototypes, expand AI skills, and practical application in a startup context.
Transition phase: further training in prompt engineering, APIs, AI, working on independent prototype projects, and collaborating at a friend's startup.
Technologies: LangChain, REST, Python, Java, JS, TS, Node.

Aug 2023 - Jan 2024

6 months

Switzerland

Senior Test Automation & DevOps

PostFinance / Sourcegroup

Camunda BPM test automation, synthetic test data, CI/CD integration, and user rights provisioning at a bank.
Achieved goals: Tests and CI/CD integration.
Technologies: Cypress, Camunda BPM, ISynth, Java, Python, GitLab CI, Angular, REST, Oracle, Web components, JS, TS.

Feb 2023 - Mar 2023

2 months

Switzerland

Fullstack Developer

Emineo

Migration of a live project to Angular (v2 to v15).
Achieved goals: Migration completed successfully and is now in testing.
Technologies: Angular v2, v15, REST, Gitlab, Spring Boot.

Jul 2022 - Jan 2023

7 months

Switzerland

Senior Java Developer

UBS CardCenter / Emineo

Took over and further developed call center workbench applications and TCWB (PostFinance workbench) using Eclipse Scout technology, including live privacy & security enhancements.
Achieved goals: Scout integration, successful releases, on-time delivery, live.
Technologies: Java, Eclipse Scout, OSGI, DevOps, Gitlab.

Aug 2021 - Jun 2022

11 months

Zürich, Switzerland

Senior Java Developer

Canton of Zurich / Bund / Emineo

Maintenance and further development of withholding tax and vocational training fund solutions, evaluation of a microservices solution.
Achieved goals: Project live, successful maintenance, fixes and migrations in production.
Technologies: SAP Netweaver, Spring Boot, Java, Angular, Azure, ActiveMQ, MySQL, Cucumber.

Mar 2021 - May 2021

3 months

Switzerland

Senior Fullstack Developer

Iqplus / Finnova

Development of a portfolio chart application (Investment Cockpit), Angular web application, integration with PL/SQL.
Achieved goals: Created backend and UI search, live prototype of PL/SQL module, project ended in dissent.
Technologies: Angular, Spring Boot, PL/SQL, Cypress, Oracle.

Sep 2020 - Feb 2021

6 months

Switzerland

Fullstack Developer

Six Group / RM Group

Microservices, Quarkus, Vue, Kafka: Development of microservices to replace an Appway BMC ITSM ticket system.
Achieved goals: Completed 4 service prototypes, in development.
Technologies: Quarkus, Vue.js, Kafka, J2EE, JPA Hibernate, MySQL, IntelliJ, Maven, Appway, BMC ITSM, Docker, OpenShift, Helm, Jenkins, Sonar, Stash, Git, Splunk, Scrum, Jira, Confluence.

Oct 2018 - May 2020

1 year 8 months

Switzerland

Senior Software Engineer (Java J2EE, .NET, PHP)

Accarda / Iqplus

Took over multiple applications during the company transition, including maintenance and live support.
Developed E-Bill, batch processes, and mail integration.
Handled KAR 'KaufAufRechnung' processing and completed tasks.
Took over, applied fixes, and managed the ECO UI card administration.
Took over and modified the coupon UI for warehouse ordering.
Migrated Gradle and JBoss versions for multiple projects (eBillXMLManager, newCreditComm, discountCodeProcessor, accardaETL, activemq-rar).
Took over and fixed the EBP account overview.
Took over, migrated configuration, and managed DocaccesSI Documentum.
Analyzed, migrated, and delivered a LEA PHP solution, including instructions for apprentices.
Developed a file conversion exporter batch.
Took over, maintained, and migrated EP2, as well as fixed TMS UI credit card terminal management, TMS backend, and TMS settlement.
Technologies: Spring Boot, J2EE JBoss, Java, Angular, Oracle, SOAP, REST, Jenkins, .NET, GitLab, Spring Batch, Gradle, Thymeleaf, Tarmed, .NET C#, Visual Studio, Documentum, PHP, EUA08, CSV.

Apr 2018 - Jul 2018

4 months

Switzerland

Fullstack Developer

Arpage AG

Developed the backend for an Angular healthcare app with OpenLTablets rule engine and FHIR integrations.
Achieved goals: Prototypes and integrations in development.
Technologies: HL7 FHIR standard for Health Services, HAPI FHIR, REST, Spring Boot, Hibernate JPA.

Apr 2017 - Mar 2018

1 year

Switzerland

DSL Consultant and Java Expert

Allianz / Amos IT

Implemented business rules using a domain-specific language, Java development of templates and interfaces.
Achieved goals: DSL business rules development completed, templates and integrations live.
Technologies: DSL, Java, SQL, DB2, REST, SOAP, Maven, Thunderhead.

Sep 2016 - Nov 2016

3 months

Switzerland

Fullstack Developer

Adwired

Development of a chart app with Angular2, MySQL and Spring (migration from Perl/JS).
Maven and Node integration as well as development of a crawler with Spring Heritrix.
Achieved goals: Completed and deployed prototypes and integrations in development.
Technologies: Java, Spring, MyBatis, SQL, Highcharts, Angular2, Maven, NPM, Node, Docker, MySQL, MongoDB, Perl.

Mar 2014 - Jun 2016

2 years 4 months

Switzerland

Senior Testautomation Developer

Credit Suisse / Stamford Consulting

Applied the Selenium test framework to investment reporting and publishing for banks, performing PDF/WebService/XML tests, a regression suite and an Excel + SOAP tool.
Test automation for CS Invest Net, PAM, Portfolio Simulator Angular application and offshore team leadership.
Achieved goals: Migrated tests into development, completed full test automation, kept customers satisfied, went live.
Technologies: Java, Selenium, QC, Groovy, REST, SoapUI, HTMLUnit, PhantomJS, Excel VBA, DB2, Oracle, Angular, CI Integration.

Jun 2012 - Oct 2013

1 year 5 months

Switzerland

Senior Java J2EE Developer

UBS / Pro Informatik

Took over, developed and supported internal and international UBS client workbenches (private, cross-border, corporate, intermediaries and call-agent workbench).
Developed solutions such as customer search, privacy migration for clients, and reliable quarterly releases.
Management and consulting for the integration of customer solutions.
Achieved goals: Very successful major releases, went live.
Technologies: Java, J2EE, WebSphere, RAD, Portals, Maven, Spring, EJB, Struts, JSF, jQuery, JavaScript, HTML, CSS, XML, VBA, Scrum, ACE, WIF, CRM, SSP/MAP Services, AKM.

Oct 2011 - Apr 2012

7 months

Switzerland

Startup Developer

Jaree AG

iPad app & analytics dashboards, Filemaker prototype and Smart GWT charts with Google Analytics integration.
Achieved goals: Prototype, startup, in development.
Technologies: Montages, Open SW, Filemaker, Smart GWT, jQuery, Hibernate, JSON.

Jul 2010 - Jul 2011

1 year 1 month

Switzerland

Senior Testautomation Manager

Credit Suisse / Canoxx

Automation for metal trading (.NET), using QTP + Selenium, Swing-based test tooling UI and PL/SQL services.
Test automation for the LTV project, QTP test solution for iterative development cycles, version management, test data and UI.
Achieved goals: UI and services tests went live, tests for development cycles are in progress.
Technologies: .NET, QTP, VBScript, Java, Excel, Oracle, Selenium, Swing, Eclipse, XML, Toad, OLF QTP Plugin, Openlink Endur.

Jun 2007 - Apr 2010

2 years 11 months

Switzerland

Business Configurator

UBS / CBS

WM Research: Business rules through configuration for global publications and distribution.
Consulting global business clients, templates and testing, supporting the application until end-of-lifecycle.
Achieved goals: Successful releases, satisfied global clients.
Technologies: Java, J2EE, WebSphere, Struts, Eclipse RAD, Maven, SVN, XML, XSL, Oracle, PL/SQL, Adobe Formserver, Adobe Lifecycle Templates, FOP, JavaScript, HTML, Excel VBA, SVG, QTP, QC, Java Swing.

Jan 2007 - May 2007

5 months

Switzerland

PHP Developer

Dr Tax / Help Point / Bucca

Payment integration and Kayako setup for Dr Tax, Typo3 webshop for Bucca, mail module for Help Point.
Achieved goals: Live Module.
Technologies: Typo3, ASP.NET order system, PHP, Kayako, JavaScript, HTML, CSS.

Mar 2003 - Nov 2006

3 years 9 months

Switzerland

Senior Java Developer

Tocco AG

Took over the company's main product frameworks like Hyperframe.
Extended with modules from templating to networking and built complete customer solutions like online budget planning platform, specialized shopping systems, CMS, networking, e-commerce and e-learning platforms.
Achieved goals: Successful takeover, creation of a highly modular system and live customer solutions.
Technologies: Java, JSP, Spring, Hibernate, JBoss, Servlets, Swing, Tomcat, MySQL, Webstart.

Jan 2001 - Dec 2001

1 year

Switzerland

Teamlead & Senior Developer

Redsoft

Developed FondVest – the first independent multi-fund platform, a multi-tenant system for integrating and customizing the portal for many B2B2C resellers.
Achieved goals: Delivered a complete multi-tenant system, leading to company success, live.
Technologies: Multi-client portal, mandate system, translations, calculators.

Jul 2000 - Dec 2000

6 months

Switzerland

Java Developer

Credit Suisse / Ascena

Team member in a fast project to demonstrate the XP methodology, J2EE architecture, JSP, building a dispo banking project in record time.
Achieved goals: Successfully delivered quickly, the bank's highest rated SPICE project.
Technologies: Java, Servlets, JSP, Oracle, Testing, JUnit, JProbe, CS IVC Visual Age, XP.

Jan 1999 - Jan 2003

4 years 1 month

Switzerland

Agile Team Lead

Rehman Tecs

Independent development of small web applications within a team.
Software development, full project implementation, and leading an agile team of 5 developers for partner companies.
Design and implementation of customizable software systems like CMS, multi-tenant systems, job portals, chats, and shops.
Development of database and web applications such as CMS, editable websites, dynamic applets and Flash, and online shops using Java, ASP, and PHP-based technologies for SMEs and banks.
Technologies: Java, J2EE, Applets, AWT, Swing, JSP, ULC, Servlets, XML, SOAP web services, RMI, JBuilder, Visual Age, Microsoft, VBA, Access, Excel, VBScript, ASP, ASP.NET, IIS, Visual Studio, PHP, Typo3, Oracle, Sybase, SQL Server, MySQL, Active Directory, SQL, PL/SQL, HTML, CSS, JavaScript.

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Information Technology (14 years), Banking and Finance (12.5 years), Government and Administration (1 year), Insurance (1 year), Healthcare (0.5 years), and Retail (0.5 years).

Information Technology

Banking and Finance

Government and Administration

Insurance

Healthcare

Retail

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Information Technology (23 years), Product Development (14 years), Project Management (4 years), Quality Assurance (3.5 years), Research and Development (1.5 years), and Business Intelligence (0.5 years).

Information Technology

Product Development

Project Management

Quality Assurance

Research and Development

Business Intelligence

Summary

Senior Software Engineer with broad experience in Java backend, web technologies, and test automation. Deployed in challenging projects for financial institutions, public sector clients, and SMEs – both in new development as well as in maintenance, migration, and integration of production systems. Familiar with agile teams, modern DevOps environments, and continuous development in a consulting context.

Skills

Backend: Java (Spring Boot, J2ee, Quarkus), .Net, Node.js, Python
Frontend: Angular, Vue.js, Typescript, Javascript, Html, Css
Databases: Sql, Oracle, Mysql, Postgresql, Hibernate, Jpa, Mongodb
Devops: Docker, Kubernetes, Gitlab Ci, Jenkins, Azure
Testing: Cypress, Selenium, Playwright, Junit, Soapui, Qtp, Postman
Methods: Agile Development (Scrum, Xp)
Backend & Cloud: Java (Spring Boot, Quarkus, J2ee), Python, Rest, Soap, Docker, Kubernetes, Microservices
Frameworks & Tools: Cypress, Selenium, Junit, Testng, Soapui, Postman, Phantomjs, Qtp
Ci/cd & Integration: Jenkins, Gitlab Ci/cd, Docker, Kubernetes, Sonarqube
Test Methods: Regression Tests, End-to-end Tests, Api Tests, Test Data Management (Isynth)

Languages

German

Native

English

Native

Italian

Advanced

Romansh

Advanced

Urdu

Advanced

...and 2 more

Education

Aug 1992 - Aug 1999

ETH Zürich

Diploma, major in Theoretical Physics · Mathematics and Physics · Zürich, Switzerland

Aug 1987 - Aug 1991

Holbein Gymnasium Basel

Modern Languages Matura · Modern Languages Matura · Basel, Switzerland

Certifications & licenses

ISTQB Tester

Prince2

Profile

Created

January 2026

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Ahmed based?

Ahmed is based in Küsnacht, Switzerland.

What languages does Ahmed speak?

Ahmed speaks the following languages: German (Native), English (Native), Italian (Advanced), Romansh (Advanced), Urdu (Advanced), Spanish (Intermediate), French (Intermediate).

How many years of experience does Ahmed have?

Ahmed has at least 23 years of experience. During this time, Ahmed has worked in at least 16 different roles and for 21 different companies. The average length of individual experience is 1 year and 1 month. Note that Ahmed may not have shared all experience and actually has more experience.

What roles would Ahmed be best suited for?

Based on recent experience, Ahmed would be well-suited for roles such as: AI & Automation Engineer, Senior Test Automation & DevOps, Fullstack Developer.

What is Ahmed's latest experience?

Ahmed's most recent position is AI & Automation Engineer at Teosek GmbH.

What companies has Ahmed worked for in recent years?

In recent years, Ahmed has worked for Teosek GmbH, PostFinance / Sourcegroup, Emineo, UBS CardCenter / Emineo, and Canton of Zurich / Bund / Emineo.

Which industries is Ahmed most experienced in?

Ahmed is most experienced in industries like Information Technology (IT), Banking and Finance, and Insurance. Ahmed also has some experience in Government and Public Administration, Retail, and Healthcare.

Which business areas is Ahmed most experienced in?

Ahmed is most experienced in business areas like Information Technology (IT), Product Development, and Project Management. Ahmed also has some experience in Quality Assurance (QA), Research and Development (R&D), and Business Intelligence.

Which industries has Ahmed worked in recently?

Ahmed has recently worked in industries like Information Technology (IT), Banking and Finance, and Government and Public Administration.

Which business areas has Ahmed worked in recently?

Ahmed has recently worked in business areas like Information Technology (IT), Product Development, and Research and Development (R&D).

What is Ahmed's education?

Ahmed holds a Master in Mathematics and Physics from ETH Zürich.

Does Ahmed have any certificates?

Ahmed has 2 certificates. These include: ISTQB Tester and Prince2.

What is the availability of Ahmed?

Ahmed is immediately available for suitable projects.

What is the rate of Ahmed?

Ahmed's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.