Skip to main content
Karen LetirKL
Looking for a job

Karen Letir

@letir

Certified Data Analyst skilled in SQL, BI dashboards, and turning complex datasets into business growth solutions.

Kenya
Message

What I'm looking for

Remote data analyst role applying SQL, Python, and Power BI to solve real business problems. I thrive in async-first environments and value independent ownership of analytical work. Open to contract, freelance retainer, or full-time remote positions.

Data Analyst with proven experience managing the full analytics lifecycle — from SQL pipeline engineering to interactive BI dashboard design. Certified by Google and Harvard, I specialize in translating complex behavioral and transactional datasets into actionable insights that drive retention, conversion, and profitability. Skilled in ETL pipelines, exploratory data analysis, and executive-level reporting, I excel at bridging technical detail with strategic decision-making. My work has consistently improved business performance by uncovering trends, optimizing processes, and enabling data-driven growth. Passionate about leveraging analytics to solve real-world problems, I thrive in cross-functional environments where collaboration and innovation are key.

Experience

Work history, roles, and key accomplishments

Self Employed logoSE
Current

Data Analyst

May 2026 - Jun 2026 (1 month)

Engineered 6 end-to-end analytics solutions leveraging SQL, Python, and Power BI. Delivered dashboards that reduced manual reporting time by 40% and surfaced insights that directly informed executive decisions. Identified a 74% funnel drop-off in GA4 data, a 16.12% attrition rate in HR data, and a -$89 profit loss at deep discount levels in retail data.

self employed logoSE
Current

Data Analyst

Jan 2025 - Present (1 year 6 months)

Situation: E-commerce client had low conversion rates. Task: Analyze 1M+ row GA4 dataset. Action: Built BigQuery SQL pipeline and Power BI dashboard. Result: Isolated 74% drop-off at product view stage, enabling targeted UX intervention.

Education

Degrees, certifications, and relevant coursework

GO

Google

Professional Certificate, Data Analytics

2026 - 2026

Completed Google's 9-course Data Analytics Professional Certificate covering SQL, Python, Tableau, data cleaning, analysis, and visualization. Credential ID: B2X9UBHOSRQZ

 Harvard University logoHU

Harvard University

Certificate, Introduction to Programming with Python (CS50P)

2025 - 2026

Completed Harvard's CS50P with a final project building an end-to-end Python data pipeline. Credential ID: 52d35f43-6d7e-4484-bf5d-861e628ecef0

Interested in hiring Karen?

You can contact Karen and 90k+ other talented remote workers on Himalayas.

Message Karen

People also viewed

View all talent

Get matched with your dream remote job

Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!

Sign up
Himalayas profile for an example user named Frankie Sullivan