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Mark Sila

@marksila

Data Analyst skilled in Excel, SQL, Python & Power BI. I turn messy data into clean reports and dashboards. Remote, part-time.

Kenya

Message

What I'm looking for

A part-time or contract remote Data Analyst role where I can clean, analyse and report on data using Excel, SQL, Python and Power BI, turning raw data into clear dashboards and insights that help teams make better decisions. Open to worldwide teams, with overlap for European and US-morning hours.

I turn messy data into clear, reliable insights. I'm a data analyst with a Bachelor's degree in Business Information Technology (Strathmore University) and 5+ years working with operational, financial and production data for agriculture, NGO, hospitality and public-sector organisations in Kenya.

What I can help with:

Data cleaning and preparation: fixing duplicates, missing values and inconsistent formats
Excel and Google Sheets analysis: pivot tables, lookups, Power Query, automated reports
SQL queries to pull, join and summarise data
Exploratory analysis in Python (Pandas, Matplotlib, Seaborn)
KPI reports and Power BI dashboards that managers can actually use
Data entry and validation when accuracy matters

Recent work includes a retail sales analysis (Superstore dataset: cleaning, KPI, trend and profitability analysis) and structured production and cost reporting for a commercial farm.

I'm fluent in English, native Kiswahili. Based in Nairobi (UTC+3), available part-time or on contract with overlap for European and US-morning hours.

Experience

Work history, roles, and key accomplishments

Current

ICT Assistant

Current

Kenya Forest Service

Apr 2026 - Present (5 months)

Maintains accurate ICT asset registers, user records, and technical documentation. Logs and tracks user support requests, supports system access and network troubleshooting.

ICT Support Networking Data Entry Records Management Troubleshooting User Support

Current

Social Media Manager

Current

Senteng Fashion & Redmark Clothing

Apr 2023 - Present (3 years 5 months)

Managed content creation, scheduling, and analytics for Facebook and Instagram. Improved online engagement by 40% through effective customer interaction and promotional campaigns. Collaborated on e-commerce growth strategies using various digital tools.

Social Media Management Content Creation Customer Engagement Canva Buffer Analytics Digital Marketing

Administrative & Data Officer

Thamana Self-Help Group

Oct 2025 - Jan 2026 (3 months)

Entered and maintained structured digital and physical records for contracts, correspondence, procurement, and administrative activities. Tracked procurement, vendor payments, and office assets in Excel, and provided administrative and logistics support.

Data Entry Records Management Excel Procurement Vendor Management Reporting

Data & ICT Officer

Kibwezi Agro

Jan 2022 - Oct 2025 (3 years 9 months)

Collected, entered, and maintained agricultural production and operational data. Built Excel workbooks for reporting, set up data backup routines and access controls, and maintained ICT assets and network support.

Data Entry Excel Data Backup ICT Support Networking Records Management

Operations Manager

TH Restaurant

Jan 2021 - Jan 2022 (1 year)

Maintained inventory, procurement, and expense-tracking records, reconciling stock and supplier data. Managed staff schedules, supplier relations, and day-to-day operational logistics.

Inventory Management Procurement Expense Tracking Staff Scheduling Supplier Relations

ICT Support Intern

Judicial Service Commission of Kenya

Nov 2019 - Mar 2020 (4 months)

Supported data integrity and records accuracy during digital migration activities in a regulated public-sector environment. Set up and maintained IT equipment and documented user support procedures.

Data Integrity Records Management IT Support Documentation