I’m a passionate Data Analyst and Data Engineer with a knack for turning raw data into actionable insights. With over 5 years of experience working across various industries, I specialize in helping businesses make smarter decisions by leveraging the power of data.My journey started with a degree in Electrical & Electronics Engineering, which laid the foundation for my analytical thinking and problem-solving approach. Since then, I’ve developed a diverse skill set in data analysis, business intelligence, and data engineering that allows me to tackle complex challenges with a practical, results-driven mindset.What I Do Best:Data Analysis & Visualization: I excel at digging deep into datasets to uncover trends and patterns that help companies optimize their operations. Whether it’s using SQL, Python, R, or tools like Excel, Tableau, and PowerBI, I turn numbers into clear, understandable insights.Data Engineering & Pipelines: I have hands-on experience building and maintaining efficient data pipelines to streamline data integration. I’m comfortable working with platforms like Airflow to ensure that data flows smoothly and is always ready for analysis.ETL & Data Warehousing: I’ve played a key role in ETL processes, making sure data is extracted, transformed, and loaded accurately and efficiently. My work has led to faster data processing times and more reliable reporting.Business Intelligence Dashboards: I love creating interactive dashboards that give stakeholders a clear view of key metrics. Using tools like Looker Studio, Tableau, and PowerBI, I make sure the right data gets in front of the right people at the right time.Why I Love What I Do:I believe in the power of data to drive smarter decisions, and I’m always looking for innovative ways to solve problems using data. Whether it's improving business performance, automating workflows, or optimizing data pipelines, I’m motivated by the impact that data can have on a company’s success.Let’s Connect:I’m always open to new opportunities to work with dynamic teams where I can apply my skills and contribute to meaningful projects. If you’re looking for someone who can blend technical expertise with real-world problem-solving, feel free to reach out. Let’s chat about how we can turn your data into insights that drive growth!
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Junior Data AnalystCloudfactory. Nov 2018 - Oct 2024Nairobi County, KenyaAt CloudFactory, as a Junior Data Analyst since November 2018, I have been responsible for developing and executing complex SQL queries to enhance data accessibility and streamline reporting. I played a key role in optimizing the ETL process, reducing data processing time by 25%, and improving forecast accuracy by 20%. My work involved collaborating with cross-functional teams to clean, analyze, and present data, ensuring high data quality and integrity. By automating tasks and delivering actionable insights, I contributed to more efficient decision-making and enhanced operational performance across the company. -
Data Mining ConsultantViberate Aug 2022 - Dec 2022United StatesIn my remote role at Viberate, I specialized in data mining and cleaning. I meticulously extracted and refined datasets, ensuring their accuracy and relevance. Through precise data handling, I contributed to enhancing Viberate's insights and decision-making, playing a vital role in maintaining data quality and integrity. -
Data AnnotatorRemotasks Jan 2020 - Aug 2022United StatesI worked remotely at Remotasks, contributing to data annotation for self-driving cars (SDCs) and LiDAR technology. My role involves meticulously labeling and annotating crucial data, enabling the development of cutting-edge autonomous systems. Through precision and dedication, I help advance the capabilities of next-generation transportation technology from the comfort of my own workspace. -
Data Entry ClerkExpensify Research Mar 2018 - Nov 2019United StatesThe Data Entry Clerk at Expensify I was responsible for accurately inputting and organizing financial and transactional data into the company's systems. This role requires strong attention to detail, data accuracy, and the ability to work efficiently to maintain the integrity of financial records and support smooth operations.
Stephen Karanja Education Details
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Data Analytics -
Nairobi Technical Training InstituteElectrical And Electronics Engineering -
Centurion SystemsProgrammable Logic Controllers (Plc'S)
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Centurion SystemsSupervisory Control And Data Acquisition.
Frequently Asked Questions about Stephen Karanja
What is Stephen Karanja's role at the current company?
Stephen Karanja's current role is I help organizations enhance data-driven decision-making by delivering actionable insights and optimized data processes | Data Analyst & BI Expert.
What schools did Stephen Karanja attend?
Stephen Karanja attended Exploreai Academy, Nairobi Technical Training Institute, Centurion Systems, Centurion Systems, Datacamp.
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Stephen Karanja
Chief Technology Officer At Jomo Kenyatta University Of Agriculture And TechnologyKenya
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