• Directed 100+ data-driven research studies, including randomized controlled trials (RCTs), impacting STEM education policies for 15 million+ students.• Conducted item analysis for Basic Electronics assessments, improving exam reliability by 35%.• Analyzed 100+ datasets using STATA, Python, SPSS, and R, leading to a 40% increase in STEM pass rates and 25% reduction in educational inequality.• Developed marking schemes and grading frameworks for Basic Electronics, improving workflow and reducing grading inconsistencies by 20%.• Devised Test Blueprints for Basic Electronics, aligning assessments with educational standards, improving curriculum alignment by 30%.• Applied Stanine and IRT modeling, improving score boundary accuracy by 25%.• Provided real-time insights to stakeholders, enabling targeted interventions to reduce disparities.• Designed data visualization dashboards using Tableau and Power BI, providing actionable insights.• Improved project completion by 30% through streamlined workflows and enhanced collaboration.• Delivered 50+ workshops on psychometrics, enhancing skills of 1,000+ educators.• Mentored 50+ postgraduate projects, increasing publication rates by 40%.• Secured ₦10M+ in funding for research, scaling initiatives in marginalized regions.• Published 20+ articles in peer-reviewed journals, reshaping national examination frameworks.• Fostered partnerships with NGOs, increasing outreach by 50%.• Established safeguarding protocols, reducing operational risks by 20%.• Developed and validated 100+ test items, improving reliability by 30%.• Conducted accreditation for 150+ schools, informing key reforms.• Designed accreditation procedures, increasing compliance by 40%.• Trained 500+ examiners, improving grading consistency by 25%.• Integrated AI tools like ChatGPT, improving reporting efficiency by 25%.• Presented findings at four conferences, influencing STEM policy.

🌟Provide statistical and psychometric support for certification projects. 🌟Improving test items 🌟Establishing administration and scoring systems, 🌟 Performing psychometric and statistical analyses, 🌟 Developing performance standards,🌟 Determining benchmarks certification exams ,🌟Conducting monitoring and evaluation. 🌟 Developing training materials and hold workshops related to assessments and data analyses.🌟 Providing technical support for projects either independently with smaller, shorter-term activities or as a member of a group with larger, longer-term activities..🌟Collaborating with other psychometricians to plan, conduct, and validate designs and analyses, both psychometric and statistical,🌟 Selecting and/or developing technical processes for psychometric models, with classical test theory (CTT) and item response theory (IRT).,🌟 Ensuring quality control of project deliverables through verification procedures, such as checks from item development to analyses and banking.,🌟 Producing technical documentation, making presentations, and interacting with clients at organizations.,🌟 Supporting the business development team, including locating possible procurements, negotiating technical scopes, liaising with partners, and producing proposals.

 Designed STEM-focused courses adopted by 25% of students, resulting in a 20% increase in graduation rates. Implemented project-based methodologies that improved student engagement by 30%. Supervised 50+ postgraduate projects, resulting in a 40% increase in high-impact publications. Conducted studies that influenced resource allocation, improving STEM program funding by 15%. Led capacity-building initiatives that equipped 100+ educators with research and analytical skills. Facilitated internships and partnerships, increasing graduate employability by 25%. Enhanced online learning modules, improving course completion rates by 25%.

Provided statistical and psychometric support for certification projects, improving test item quality and the validity of assessments adopted by 10+ organizations globally.Developed administration and scoring systems, aligning with performance standards and benchmarks for certification exams.Conducted psychometric and statistical analyses using R, Python, and SPSS, processing 25 datasets for adaptive assessments, improving reliability and inclusivity.Led the creation of training materials and facilitated 50+ workshops for practitioners, enhancing national capacity for data-driven policy decisions.Collaborated with psychometricians to plan, conduct, and validate designs and analyses using CTT and IRT, optimizing test design and delivery.Developed performance standards for certifications, ensuring clear, measurable benchmarks for exam success.Conducted monitoring and evaluation activities, ensuring the delivery of high-quality, impactful assessments.Provided technical support for both independent and larger, long-term group projects, ensuring timely and efficient delivery.Ensured quality control through verification procedures from item development to analyses, maintaining data integrity.Produced technical documentation and presentations, effectively communicating complex concepts to clients and stakeholders.Supported business development by identifying potential procurements, negotiating technical scopes, liaising with partners, and producing proposals.Led interdisciplinary teams across three continents, achieving project milestones 20% ahead of schedule, improving productivity by 20%.Designed tools to improve assessment accessibility for marginalized populations, benefiting 5,000+ individuals.Standardized processes across projects, reducing administrative burdens by 15%, streamlining operations and enhancing delivery.

🌟Create and publish engaging content,🌟Edit, proofread and improve writers’ posts,🌟Liaise with content writers to ensure brand consistency,🌟Optimize content according to SEO,🌟Use content management systems to analyze website traffic and users engagement metrics,🌟Manage content distribution to online channels and social media platforms to increase web traffic,🌟Develop an editorial calendar and ensure content team is on board,🌟Ensure compliance with law (e.g. copyright and data protection), and🌟Stay up-to-date with developments and generate new ideas to draw audience’s attention.

🏅 Provided support in implementing Monitoring and Evaluation (M&E) frameworks, assisting with data collection, analysis, and reporting for various projects.🏅 Assisted in designing surveys, focus group discussion guides, and interview protocols to facilitate data gathering and performance evaluation.🏅 Supported the tracking and analysis of key performance indicators (KPIs) using statistical tools such as R and Excel to measure project outcomes.🏅 Collaborated with senior M&E officers and project teams to provide administrative and logistical support for evaluations, trainings, and stakeholder meetings.🏅 Assisted in training staff on basic M&E procedures, promoting data accuracy and consistency across projects.

I offer world-class services in:🌟Data analytics using SPSS | Spreadsheets | Jamovi | R | SQL | Tableau | Power BI 🌟Academic writing, 🌟proofreading and editing, 🌟test development, 🌟item analysis, 🌟psychometric work, I have done this for over 12 years now. These include working passionately with corporate organizations, educational assessment agencies and individual clients.Why am I qualified?🌟I hold three degrees, including a PhD.🌟I was born, raised and schooled in an English speaking country.🌟I review articles for two world-class journals based in the USA.🌟I review dissertations for two universities, one in Uzbekistan and the other in South Africa.🌟I have authored and co-authored 6 published journal articles.🌟I have authored two published books.🌟I was a resource person at an international conference held in India.🌟I have helped authors turn their theses into journal papers.🌟Since February 2022 I have been working with Leverage Assessment Inc, an assessment company based in USA as a Psychometrics Consultant and Research Analyst.Hurry! Don’t delay any further, reach out to me on that project you have ahead of you. I am waiting on the other end of the communication channel for you. Thanks a bunch for reading, looking forward to working with you.You can check me out on Upwork on the link below.

 Designed and implemented 20+ solar energy systems, including off-grid setups, reducing energy costs for clients by 40%. Configured and maintained monitoring and telemetry systems for environmental and industrial projects, achieving 99% uptime. Conducted electrical installations for research-grade instruments, ensuring operational efficiency in remote locations. Provided expert AC/DC system troubleshooting, reducing downtime for clients by 25%. Trained teams in solar technology and circuit diagnostics, enhancing technical capacity by 30%. Developed technical manuals and procedures for electronics installations, standardizing best practices. Presented findings on renewable energy projects at technical conferences.

🌟Primary School Teaching,🌟 Classroom administration,🌟Organized field trips.