Freelance
Have a data problem?
I build the fix.
Backend, data and AI — scoping, building, deploying, and handing over documentation your team can actually maintain.
Services
LLM document automation
Invoices, contracts, forms — extracted into structured data with LLM pipelines and evaluation sets.
- llm apis
- extraction schemas
- rag
- evaluation
Data pipelines & warehousing
ETL/ELT, modelling and orchestration on BigQuery, Snowflake, Redshift or Databricks.
- python
- airflow
- dbt
- sql
- gcp / aws
Web data acquisition
Scraping, API integration, enrichment and QA — structured records delivered to your tools.
- scraping
- third-party apis
- llm agents
- qa rules
Dashboards & reporting
Looker Studio dashboards and scheduled reporting on clean, validated data.
- looker studio
- reporting
- scheduling
- integrations
Not on the list? Scripts, integrations, internal tools, data cleanups — if it's technical, I can build it. Describe your problem →
Experience
AI Context Expert
Context layer for LLM document processing — schemas, prompts, evaluation sets.
Lead Data Acquisition
Automated investor data pipelines with LLM agents and multi-stage QA.
QA Engineer / SDET
Quality ownership for multi-platform banking product — web, iOS, Android.
Senior Data Engineer
BigQuery warehouses, ETL/ELT pipelines, Looker Studio dashboards on GCP.
Senior Data Engineer
PySpark/Databricks platform — streaming data to gold-layer analytics.
Data Engineer
Airflow DAGs, SQL models on Snowflake and Oracle for real-time analytics.
Data Engineer
Production pipelines on Redshift and Snowflake, data quality improvements.
Software Developer
Angular, Drupal, JavaScript apps with Selenium UI testing.
Programming Instructor
Python, C# and web fundamentals for students aged 6–18.
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Toolbox
- ai & llm
- Document processing, prompt engineering, RAG, evaluation, agent APIs, MCP tooling
- backend
- Python (FastAPI, Flask), REST APIs, async processing, C#
- frontend
- JavaScript, Angular, Vue.js, HTML/CSS — TypeScript/React learning
- data & databases
- SQL, PostgreSQL, Snowflake, BigQuery, Redshift; DBT, Airflow, PySpark, Databricks; ETL/ELT
- cloud & devops
- GCP, AWS, Azure, Docker, Kubernetes, Git, Linux
- quality
- Selenium, TestRail, data validation, debugging, Agile/Scrum