Hire the Best Root Cause Analysis Specialists

Do you need someone who can handle your entire data journey? From collecting data, to analysing it, to automating the processes around it, and finally presenting it in a stunning, interactive dashboard? You've found that person. I'm Catherine, a data analyst and statistician with deep expertise across the full data pipeline. I don't just run numbers. I help you collect, clean, analyse, automate, and visualise your data in a way that drives real decisions. What I bring to your project: 📊 Statistical analysis & research: Hypothesis testing, regression, SEM, survival analysis, psychometrics/scale validation, and econometric modelling using SPSS, R, Stata, Python, Jamovi, and JMP. I've contributed to peer-reviewed journal publications through my statistical work on surgical databases (NSQIP). 🔍 Qualitative research: Thematic and content analysis using NVivo, MAXQDA, and Atlas.ti for interviews, focus groups, and open-ended survey data. ⚙️ Automation & workflow design: I build end-to-end automated pipelines using Make and Google Apps Script, including integrations with Stripe, Google Forms, Google Sheets, landing pages, and more. Recent clients have seen their manual data workflows fully automated. 📈 Dashboards & data visualisation: Interactive executive dashboards in Power BI and Looker Studio, tailored for marketing teams, operations, healthcare, and finance. I turn raw data into clear, compelling visual stories. 📋 Survey design & data collection: End-to-end survey projects using Google Forms, Typeform, and Qualtrics, including automated data pipelines from form submission to clean, analysis-ready datasets. I've worked across yachting, healthcare, finance, and academia, and I also offer tutoring in SPSS, R, and Stata for students and professionals. Let's talk about how I can support your project.

I help researchers, academics, and businesses turn complex data into clear, defensible insights. With 9+ years of full-time freelance experience and a Top Rated Plus badge, I specialize in both quantitative and qualitative research — from survey design and structural equation modelling (AMOS, Smart PLS) to thematic analysis and systematic reviews (NVivo, MAXQDA, Atlas.ti, Python). Whether you need a dissertation analysis completed to a tight deadline, a market research report with actionable findings, or a research proposal built from scratch, I deliver work that is methodologically rigorous, clearly written, and ready to submit or present. What I can help you with: 1. Quantitative Analysis — Regression, SEM, factor analysis, time-series, and econometrics using SPSS, STATA, AMOS, Smart PLS, JASP, GRETL, E-Views, R, Python, and Minitab. 2. Qualitative Analysis — Thematic coding, content analysis, and systematic reviews using NVivo, MAXQDA, Atlas.ti, QDA Miner, WordStat, and Quirkos. 3. Survey Design and Analysis — Questionnaire design, validation (Cronbach's alpha, CFA), and advanced survey analytics. 4. Research Methodology and Proposals — Crafting robust research designs, justifying methods, and ensuring academic rigour and feasibility. 5. Business and Market Research — Competitive analysis, market sizing, and insight reports with clear, actionable recommendations. 6. Statistical Reporting — Comprehensive written reports interpreting results for both academic and non-academic audiences. 7. Literature Reviews — Synthesising existing research to map the current state of knowledge in your field, including meta analysis. 8. Proofreading and Editing — Dissertations, research papers, and reports edited to academic standards (APA, Harvard, MLA). I work with clients across social sciences, marketing, finance, economics, healthcare, and education. My goal is not just to run the analysis — it is to make sure you understand the findings and can confidently present or submit them. Feel free to reach out with any questions or project details. I am here to help.

Data Analyst| Ph.D. in Management & Sustainability | Expert in Quantitative & Qualitative Research | 7+ Years of Data Analysis Experience| ERP data entry I help researchers, professionals, and organizations turn complex data into clear, publication-ready insights using SPSS, SmartPLS, AMOS, NVivo, EViews, Jamovi, Excel, and SurveyMonkey. My focus is on ethical, high-quality research analysis, editing, and publication support. With over 7 years of experience supporting Ph.D. scholars, universities, and research teams worldwide, I guide clients from data collection to publication — ensuring accuracy, originality, and impact. What I Offer: Quantitative Research & Data Analysis • Survey design and data collection using SurveyMonkey • Statistical analysis (t-tests, ANOVA, regression, correlation, factor analysis) • Structural Equation Modeling (SEM, CFA, mediation/moderation) using AMOS / SmartPLS / Jamovi / SPSS • Data visualization and report formatting (APA / Harvard style) Qualitative Research & Systematic Reviews • Thematic and content analysis using NVivo • Systematic reviews with PRISMA flow diagrams and conceptual frameworks • Bibliometric mapping and keyword analysis using VOSviewer Research Paper, Dissertation, Thesis & White Paper Support • Editing, proofreading, and formatting for academic and professional publications • Structuring results and discussions based on analysis outputs • Preparing publication-ready manuscripts, white papers, and research reports • Reference and citation formatting using Zotero ERP Specialist (Dynamics NAV) | Financial Data Analyst | Excel Expert | Reconciliation & Reporting Why Clients Choose Me • Ph.D. in Management & Sustainability with a strong background in research methodology • Experienced in supporting 500+ international researchers and professionals • In-depth understanding of academic, dissertation, and white paper standards • Focused on clarity, ethics, and research excellence Let’s collaborate to transform your research into credible, impactful, and publication-ready outcomes.

Medical doctor (MBBS) and experienced AI content evaluator with over 18 months of hands-on data annotation and content moderation work at Outlier. I specialise in evaluating AI-generated text, images, and multimedia for quality, safety, accuracy, and policy compliance, which is exactly the work that makes frontier AI models better and safer. What I bring to AI evaluation projects: Assessed and moderated AI outputs across text, image, and conversational formats, flagging harmful, misleading, or policy-violating content with structured reasoning Applied annotation rubrics and ranking frameworks to evaluate AI responses by relevance, helpfulness, and safety risk Delivered clear, actionable written feedback directly to development teams to support iterative model improvement Documented findings using Google Sheets and Notion; consistently met daily review targets in a fully remote environment Why my medical background matters for this work: A medical degree trains you to analyse complex information under pressure, apply structured frameworks to ambiguous situations, and communicate findings precisely. These are exactly the cognitive skills that separate good AI evaluators from great ones — especially for health, science, and high-stakes content. I'm a strong fit if you need: ✔ AI content moderation & safety evaluation ✔ Text and image annotation ✔ Video content evaluation and QA ✔ LLM response ranking and RLHF-style feedback ✔ Medical or scientific content review ✔ Social media content policy assessment

I am a dedicated and skilled Systematic Review, Meta-analysis, Network Meta-Analysis, Machine Learning including a predictive Model (LSTM, Regression, Logistics GB Algorithm), Time series Modelling, Panel Data Analysis, Econometrics expert with five years of enriching experience in the field of research and data analysis. My journey in the realm of systematic reviews, meta-analyses and machine learning has been marked by a fervent passion for unraveling complex scientific queries and synthesizing extensive volumes of data into meaningful insights. In my dynamic career spanning half a decade, I have delved deep into the intricate world of systematic reviews, meta-analyses and Machine learning. My expertise lies in meticulously designing and conducting comprehensive data analysis and report writing, employing rigorous methodologies to collect, assess, and interpret a plethora of research studies. My goal is to unearth patterns, trends, and discrepancies in existing research, contributing significantly to the advancement of various scientific domains. Over the years, I have spearheaded numerous research projects, where I have demonstrated my prowess in synthesizing diverse data sets. My systematic reviews have not only provided a panoramic view of existing research but have also paved the way for groundbreaking meta-analyses, amalgamating quantitative data from multiple studies to draw statistically robust conclusions. One of my significant accomplishments includes the successful completion of a meta-analysis that elucidated the efficacy of a groundbreaking medical intervention. This analysis, widely cited in academic circles, has played a pivotal role in shaping clinical guidelines and has been instrumental in guiding healthcare professionals worldwide. Methodological Proficiency: My expertise encompasses a wide array of systematic review methodologies, ranging from Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines to Cochrane Collaboration standards. I am adept at employing statistical tools and software, ensuring the precision and accuracy of my meta-analytical findings. Additionally, I possess a keen eye for detail, enabling me to critically appraise studies, identify biases, and offer nuanced interpretations. Contributions to the Academic Community: Beyond my individual research endeavors, I am passionate about knowledge dissemination. I have actively contributed to the academic community by publishing my findings in reputable journals, thereby facilitating the exchange of ideas and encouraging further exploration within the scientific community. I have also served as a mentor, guiding aspiring researchers in the nuances of systematic reviews and meta-analyses. Future Endeavors: As I look forward, my aim is to continue my scholarly pursuits, delving into cutting-edge research questions and collaborating with experts from diverse fields. I aspire to further refine and expand my methodological toolkit, exploring innovative approaches that push the boundaries of systematic review and meta-analysis methodologies. In essence, my journey as a Systematic Review and Meta-analysis expert is defined by a relentless pursuit of excellence, a commitment to scientific rigor, and a genuine passion for unraveling the mysteries of the research landscape. I am excited about the limitless possibilities that the future holds and am dedicated to making enduring contributions to the world of academia and scientific inquiry. Some of the research i have done include systematic review and about analysis in medical field, business, management, accounting and agriculture. I have full access to WOS, Scopus, Medline, PubMed and Clinical trial website where i obtained the articles for research purpose.

I work at the intersection of operations, implementation, and data, helping organizations bring clarity to complex systems and make better decisions at scale. My background spans enterprise engineering programs, SaaS and ERP implementations, and building internal operations from the ground up. I’ve supported large organizations like Toyota Motors North America through K&B Global and Vinali Group, where my work focused on delivery visibility, resource management, vendor performance, and executive reporting. That work contributed to significant productivity gains and multi-million-dollar cost savings. At WELLFLEX LLC, I lead delivery and operations across client work while also running the business itself. This includes managing finances and accounting, reconciling invoices, coordinating vendors, building internal systems, and leading a small team. I’m used to owning work end to end, from defining the problem to delivering a solution and maintaining it over time. More recently, I’ve been supporting ERP implementation and onboarding for public sector clients through Aclarian LLC. This involves working directly with government agencies, towns, counties, and cities to configure systems, support onboarding, deliver training, resolve implementation issues, and ensure long-term adoption. I also lead and support a team of implementation specialists as part of that work. Across roles, I regularly collaborate with executives, product teams, engineers, and operations leaders. I’m comfortable translating between technical details and business impact, building reporting in tools like Power BI and Apache Superset, and improving how work flows through systems like Jira, ERP platforms, and internal tooling. I’m best suited for roles where someone needs to own operations, implementation, and data together, not in isolation. I don’t just execute tasks. I take responsibility for outcomes.