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Senior Quality Engineering leader operating at the intersection of Data, AI, and Cloud. Driving end- to-end quality across analytics platforms, ML pipelines, and Generative AI systems, from RAG architectures and LLM evaluation to large-scale data migration and validation frameworks. Founder and consultant with a track record of building organisational QA strategies, leading cross- functional teams, and standing up automation in cloud-native environments (GCP, AWS). MS in Data Science (UPC Barcelona-Tech), Certified Google Associate Cloud Engineer, and published researcher. Known for transforming traditional QA into scalable, AI-ready quality architectures.…Senior Quality Engineering leader operating at the intersection of Data, AI, and Cloud. Driving end- to-end quality across analytics platforms, ML pipelines, and Generative AI systems, from RAG architectures and LLM evaluation to large-scale data migration and validation frameworks. Founder and consultant with a track record of building organisational QA strategies, leading cross- functional teams, and standing up automation in cloud-native environments (GCP, AWS). MS in Data Science (UPC Barcelona-Tech), Certified Google Associate Cloud Engineer, and published researcher. Known for transforming traditional QA into scalable, AI-ready quality architectures.

Ahsan Bilal

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Senior Quality Engineering leader operating at the intersection of Data, AI, and Cloud. Driving end- to-end quality across analytics platforms, ML pipelines, and Generative AI systems, from RAG architectures and LLM evaluation to large-scale data migration and validation frameworks. Founder and consultant with a track record of building organisational QA strategies, leading cross- functional teams, and standing up automation in cloud-native environments (GCP, AWS). MS in Data Science (UPC Barcelona-Tech), Certified Google Associate Cloud Engineer, and published researcher. Known for transforming traditional QA into scalable, AI-ready quality architectures.…Senior Quality Engineering leader operating at the intersection of Data, AI, and Cloud. Driving end- to-end quality across analytics platforms, ML pipelines, and Generative AI systems, from RAG architectures and LLM evaluation to large-scale data migration and validation frameworks. Founder and consultant with a track record of building organisational QA strategies, leading cross- functional teams, and standing up automation in cloud-native environments (GCP, AWS). MS in Data Science (UPC Barcelona-Tech), Certified Google Associate Cloud Engineer, and published researcher. Known for transforming traditional QA into scalable, AI-ready quality architectures.

Available to hire

Senior Quality Engineering leader operating at the intersection of Data, AI, and Cloud. Driving end-
to-end quality across analytics platforms, ML pipelines, and Generative AI systems, from RAG
architectures and LLM evaluation to large-scale data migration and validation frameworks.
Founder and consultant with a track record of building organisational QA strategies, leading cross-
functional teams, and standing up automation in cloud-native environments (GCP, AWS). MS in Data
Science (UPC Barcelona-Tech), Certified Google Associate Cloud Engineer, and published researcher.
Known for transforming traditional QA into scalable, AI-ready quality architectures.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

QA Consultant

January 1, 2024 - Present

Lead QA consulting across data analytics and Generative AI workflow; design end-to-end QA strategies for front-end, back-end, API, and data platforms; apply RLHF, HITL, and NLP techniques to optimize LLM performance in Agile environments.

Software QA Engineer at Justtrack GmbH (Applied Group)

January 1, 2022 - January 1, 2023

Managed end-to-end testing across microservices architecture; API testing (Postman); database QA (MySQL, DynamoDB); AWS services (EC2, EKS, S3, SQS, Athena); deployed GitLab CI/CD pipelines; enhanced test automation; improved bug-tracking processes.

Software QA Engineer at JustDice GmbH (Applied Group)

January 1, 2020 - January 1, 2022

Led comprehensive manual and automated testing across front-end and back-end systems — exploratory, integration, regression, and performance; collaborated with product owners to define testing strategies; developed and presented test scenarios to cross-functional teams.

Senior Software QA Engineer at Red Signal

January 1, 2014 - January 1, 2014

Led cross-functional team through requirements analysis, test planning, Selenium automation (Java), and API testing; performed database QA (MySQL); deployed robust test processes.

Software QA Engineer at AIO Technology

January 1, 2012 - January 1, 2014

Collaborated with local and offshore teams for ERP software QA; supported requirement analysis and QA planning.