Ibanga Ibanga

IBANGA IBANGA Lagos, Nigeria | - |-| LinkedIn Profile PROFILE SUMMARY Data Analyst with over 10 years of experience leveraging Excel, SQL, R, and advanced visualisation tools like Power BI and Looker Studio to deliver actionable insights that drive business growth. Skilled in optimising data quality, streamlining workflows, and creating impactful dashboards for Fortune Global 500 companies and startups. EXPERIENCE Data Analyst Growth Nirvana Inc. | Laguna Beach, CA, USA (Remote) Oct. 2022 – Present • Enhanced data quality by 20% through advanced SQL techniques (CTEs, joins, subqueries, pivots, window functions, etc.) and R programming (dplyr, tidyr, ggplot2). • Delivered data-driven insights by performing in-depth analysis using SQL, R, Excel, and Google Sheets, leading to increased decision-making precision. • Developed 100+ dashboards in Looker Studio and Power BI, increasing reporting efficiency by 25% and improving decision-making for stakeholders. • Reduced client workflow processing times by 40% through in-depth analysis and automation Network Performance Optimisation Engineer Nokia Networks (via Omnicom Solutions) | Lagos, Nigeria Feb. 2018 – Nov. 2022 • • • • Optimized telecom KPIs as an SME contractor, contributing to an 8% YoY increase in subscriber traffic for MTN -). Designed traffic trend forecast models, enhancing network coverage and driving a 5% increase in traffic. Achieved 60+ weeks of regulatory KPI compliance in the Kano region, saving MTN over $100k in fines. Implemented long-term solutions for recurring outages, reducing network downtime by 15% and increasing customer satisfaction by 7%. Network Performance Optimisation Engineer Huawei Technologies | Lagos, Nigeria Dec. 2013 – Jan. 2018 • (Achievements include optimising telecom network KPIs to improve reliability, enhance subscriber experience, and ensure regulatory compliance, focusing on Huawei-specific infrastructure and solutions.) EDUCATION Master of Science in Data Science (Expected in Dec. 2025) University of East London • Relevant Coursework: Predictive Analytics & Machine Learning, Quantitative Data Analysis, Spatial Data Analysis. Bachelor of Engineering in Electronic Engineering University of Nigeria • ExxonMobil National Merit Scholarship recipient. SKILLS Technical Skills • Data Pre-processing: Data Wrangling, ETL o Fivetran, BigQuery, Power Query • Data Analysis: Exploratory Data Analysis, Statistical Analysis, Regression Analysis o SQL (CTEs, joins, subqueries, pivots, window functions), R ((dplyr, tidyr, ggplot2), and Excel • Advanced Analytics: Big Data Processing, Predictive Analysis, Machine learning o TensorFlow, PyTorch, Apache Spark, Hadoop • Visualisation: Power BI, Tableau, Looker Studio • Programming & Automation: R, Python, VBA • Others: Git/GitHub, Postman Soft Skills Communication | Critical Thinking | Problem-Solving | Time Management | Collaboration