Sellah S.
Mid-Level Data Quality Control Specialist
Open to offersNew to PlatformAbout
Sellah S. is an experienced professional who has held roles across data management, project coordination, and accounting within sectors such as technology, agriculture, and poultry production. As a Project Officer at 180 Works Solutions, she managed program data using Salesforce, conducted field surveys with KoboCollect, ODK, and TaroWorks, and oversaw field team activities for effective project monitoring. In her tenure as Quality Control Lead at Tiderise Technologies, Sellah developed and enforced robust data validation and quality processes, utilizing agile methodologies and tracking performance with Jira. Earlier, she contributed as a Data Technician and Annotator, focusing on data labelling, verification, and mining to support machine learning initiatives. Her work as a Junior Accountant at Central Poultry Malawi and Enumerator on agricultural research projects further broadened her expertise in computer networks and digital data collection, including GIS mapping, reinforcing her technical capabilities in multiple business domains.
Experience
Project Officer
180 Works Solutions · 2025 — PresentDesigned and developed field surveys utilizing KoboCollect, ODK, and TaroWorks. Conducted household interviews to gather both qualitative and quantitative data. Tracked field team activities and provided daily progress updates to project leads. Managed program data with Salesforce, maintaining household records and generating reports for project monitoring. Supported data validation and the preparation necessary for reporting and analysis.Quality Control Lead
Tide rise Technologies · 2023 — 2025Developed and enforced data quality standards along with procedures. Designed and implemented data validation processes to ensure accuracy and completeness of data. Collaborated with data engineers and analysts on establishing data quality metrics and benchmarks. Maintained data quality documentation, which included reports and dictionaries. Tracked key agile metrics such as burndown charts to provide insights into team performance. Facilitated effective communication among team members, stakeholders, and partners while addressing impediments to progress.Data Technician, Annotator and Virtual Assistant
Tiderise Technologies · 2021 — 2023Annotated large datasets with precise tags while performing initial analysis for machine learning model training. Reviewed data for accuracy and consistency during the verification process. Monitored project tasks and bugs using Jira to ensure coordinated workflows. Ensured data integrity by checking for errors and adherence to defined standards. Extracted data from multiple sources and compiled structured datasets for further analysis.Junior Accountant
Central Poultry Malawi · 2021 — 2021Managed staff and asset registration within the system. Performed reconciliations of income and expenditure. Recorded and processed cash transactions. Produced Goods Receipt Notes (GRNs) and Delivery Notes (DNs) for goods received and dispatched. Arranged transport for item transfers while conducting quarterly inventory checks and generating reports.Enumerator
EIC Survey, ASWAP II SP, Ministry of Agriculture · 2021 — 2021Conducted structured interviews with farmers to gather qualitative and quantitative data focused on crop production and farming practices. Utilized ODK (Open Data Kit) for real-time digital data collection and submission. Captured accurate location data through GPS tracking and employed GIS software for mapping and spatial analysis.
Skills & Expertise
Education
- Bachelor's Degree in ComputingNational College of Information Technology · 2019 — 2020
- Diploma in ComputingNational College of Information Technology · 2015 — 2016
Interested in this professional?
Sign in as an employer to save this profile or invite Sellah S. to a job.
Sign in as an employer