Jiri Sostok-Quality Manager/Test Management
Check rate
Experience
Quality Manager/Test Management
Noriba GmbH
- Creation of test concepts
- Development of test processes
- Coordination of test case development: stress tests, functional tests, performance tests, high data rate tests, integration tests, etc.
- Hardware testing: FPGA, RF
- Test automation and regression testing
- Ensuring 24/7 operation of the test system
- Analysis & reporting
- Regular coordination of the test team, meetings with other stakeholders
- Communication and coordination with stakeholders and project managers
Project Manager/Architect/Developer
Noriba GmbH
- CI with Jenkins, Docker
- 24/7 regression system with fallback recovery
- GUI for semi-automated tests
- Python-based environment supporting SOAP, RPC, VISA, MySQL
- Automation of C++ test cases
- Test case development for stress tests, functional tests, performance tests, high data rate tests, integration tests, etc.
- Dual platform: Linux/Windows
- Test equipment (signal generators, analyzers), UE prototypes
Managing Director/Partner
Noriba GmbH
- Software design, implementation, integration, and testing
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology and Telecommunication.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Quality Assurance, Information Technology, Product Development, and Project Management.
Summary
- DevOps & AWS Cloud Architect
- Software development in Python
- Consulting in process optimization and automation
- Strong technical and organizational affinity
- High initiative and ability: "Get things done"
Skills
Programming Languages
- Python: Expert Knowledge, Oop, Software Design Patterns, Excellent Knowledge Of Built-In Libraries, Implementation Of Numerical Algorithms, Threading And Parallel Processing, Recursive Iterators, Databases, File Systems
- Python Libraries
- Go, C++
- Web Technologies: Aws, Azure, Django, React, Node.Js, Html, Javascript, Css
- Scripting: Powershell, Bash
- Matlab
- Assembly: Microcontrollers Atmega16, Pic16f873a
Devops
- Github Workflow & Actions
- Terraform
- Cdk, Cloudformation
Data Exchange
- Rest Api, Graphql, Websockets
- Osi: Layers 1–7
- 3gpp: Nr, Lte; L1 Active (L2, L3), User Plane
- Buses: Visa: Gpib, Tcp/Ip, Usb, At, Serial/Parallel
- Rpc: Xml-Rpc, Soap: Python Implementation, Rs232; Ieee Standards
Databases
- Relational: Aws Rds, Aws Aurora, Postgresql, Mysql, Db2
- Non-Relational: Aws Dynamodb, Aws Documentdb, Mongodb
- Orm: Django, Sqlalchemy
Aws Services
- Iam, Cognito
- Api Gateway, Lambda, Step Functions, Dynamodb, Sns, Sqs, Glue, Cloudwatch, Eventbridge
- Sam, Cdk, Cloudformation, Infrastructure As Code
- S3, Ebs, Efs, Fsx, Cloudfront
- Ec2, Ecs, Ecr, Rds, Elasticache
- Kubernetes, Cluster Management, Helm, Docker
- Kinesis
- Route 53
Api Frameworks
- Fastapi
- Pydantic
- Django Rest
- Flask
- Requests
Test Frameworks
- Pytest
- Nose2
- Robot Framework
- Selenium
- Gauge
Tooling
- Sentry
- Datadog
- Splunk
- Swagger
- Stoplight
- Pycharm
- Jenkins
- Draw.Io
Version Control & Project Management
- Github, Gitlab, Rtc, Clearcase, Subversion
- Jira, Confluence, Bitbucket
Operating Systems
- Linux, Linux On Ppc, Windows, Mac
Hardware
- Test Equipment: Cmw, Smw, Fsw, Oscilloscopes
- Microcontrollers: At, Pic
Languages
Education
FH Pforzheim
Pforzheim, Germany
Brno University of Technology
Diploma Engineer, Electrical Engineering and Computer Science, Communications Engineering · Electrical Engineering and Computer Science, Communications Engineering · Brno, Czech Republic
Certifications & licenses
Statistics
Experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Jiri is based in Munich, Germany and can operate in on-site, hybrid, and remote work models.
Jiri speaks the following languages: Czech (Advanced), German (Advanced), English (Advanced).
Jiri has at least 16 years of experience. During this time, Jiri has worked in at least 3 different roles and for 1 company. The average length of individual experience is 6 years and 6 months. Note that Jiri may not have shared all experience and actually has more experience.
Based on recent experience, Jiri would be well-suited for roles such as: Quality Manager/Test Management, Project Manager/Architect/Developer, Managing Director/Partner.
Jiri's most recent position is Quality Manager/Test Management at Noriba GmbH.
In recent years, Jiri has worked for Noriba GmbH.
Jiri is most experienced in industries like Information Technology and Telecommunication.
Jiri is most experienced in business areas like Quality Assurance, Information Technology, and Product Development. Jiri also has some experience in Project Management.
Jiri has recently worked in industries like Information Technology.
Jiri has recently worked in business areas like Information Technology, Product Development, and Quality Assurance.
Jiri holds a Master in Electrical Engineering and Computer Science, Communications Engineering from Brno University of Technology.
Jiri has 4 certificates. Among them, these include: AWS Certified Solutions Architect - Professional Certificate, AWS Certified Solutions Architect - Associate Certificate, and ISTQB Advanced Level – Test Manager Certificate.
The availability of Jiri needs to be confirmed.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 26 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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