Available to hire
Hi, I’m Nani Sappidi, a data analyst based in Leicester with 2+ years of experience turning complex data into actionable insights. I specialize in Python, SQL, Power BI, Tableau, and AWS, and I’ve helped teams reduce processing times, boost forecast accuracy, and deliver dashboards that accelerate decision-making across healthcare, research, and business domains.
In my work, I’ve built ETL pipelines, deployed ML models on AWS SageMaker, and led cross-functional projects across multiple client accounts. I enjoy mentoring junior analysts and translating business needs into scalable data solutions, always aiming to tell clear data stories that drive impact.
Skills
Language
English
Fluent
Work Experience
Sustainability Intern at Green Tomato
July 31, 2023 - September 17, 2025Researched local farmers in Leicester, helping them connect with Green Tomato to support sustainability goals and improve supply chain practices. Collected and organized data using Microsoft Excel and Word, supporting the development of local sustainable partnerships. Coordinated weekly progress meetings using Microsoft Teams, managing team collaboration and sharing project insights.
Intern at University of Leicester
December 31, 2023 - September 17, 2025Conducted qualitative and quantitative research on student job opportunities, gathering data from both employers and students to identify job types and hiring trends. Produced detailed reports and dashboards using Power BI to support strategies for improving student employability and public engagement initiatives. Designed structured datasets using Advanced Excel and Power BI, providing actionable insights for student employability strategies.
Business/Data Analyst at Trinity Technolabs
July 1, 2024 - PresentCollaborate with cross-functional teams to design and implement machine learning models for business optimization and predictive analytics. Develop ETL pipelines using Python and SQL to extract and preprocess large datasets, enabling real-time analysis and decision-making. Build and deploy cloud-based solutions on AWS to scale data analysis and AI model deployment for client projects. Lead data visualization initiatives using Power BI and Tableau, creating interactive dashboards to provide actionable insights for business stakeholders. Apply predictive models (e.g., Random Forest, XGBoost) to forecast market trends and improve decision-making. Conduct data analysis and provide recommendations for product development and process improvements in client-facing solutions.
Business Analyst Intern at Accenture
April 1, 2025 - September 17, 2025Analyzed daily sales and monthly cost datasets for 10 major competitors in the B2B and B2C markets using Python for advanced data manipulation and SQL for querying, alongside Power BI for visualization. Created a strategic presentation with impactful graphics and statistics using Power BI and Canva, delivering a strategic call-to-action recommendation for market expansion opportunities. Improved strategic thinking and business decision-making skills by working with real business data and industry-standard tools. Delivered a call-to-action recommendation that helped Mondo Market identify new growth opportunities based on data analysis. Applied data aggregation techniques in Python and SQL to uncover actionable insights supporting data-driven decision-making in marketing strategies. Enhanced visual reporting skills using Power BI and Tableau.
Business/Data Analyst at Trinity Technolabs
July 1, 2024 - PresentCollaborate with cross-functional teams to design and implement machine learning models for business optimization and predictive analytics. Develop ETL pipelines using Python and SQL to extract and preprocess large datasets, enabling real-time analysis and decision-making. Build and deploy cloud-based solutions on AWS to scale data analysis and AI model deployment for client projects. Lead data visualization initiatives using Power BI and Tableau, creating interactive dashboards to provide actionable insights for business stakeholders. Apply predictive models (e.g., Random Forest, XGBoost) to forecast market trends and improve decision-making. Conduct data analysis and provide recommendations for product development and process improvements in client-facing solutions.
Business Analyst Intern at Accenture
April 1, 2025 - September 17, 2025Analyzed daily sales and monthly cost datasets for 10 major competitors in the B2B and B2C markets using Python for advanced data manipulation and SQL for querying, alongside Power BI for visualization. Created a strategic presentation with impactful graphics and statistics using Power BI and Canva, delivering a strategic call-to-action recommendation for market expansion opportunities. Improved strategic thinking and business decision-making skills by working with real business data and industry-standard tools. Delivered a call-to-action recommendation that helped Mondo Market identify new growth opportunities based on data analysis. Applied data aggregation techniques in Python and SQL to uncover actionable insights supporting data-driven decision-making in marketing strategies. Enhanced visual reporting skills using Power BI and Tableau, improving the clarity of business data for stakeholders.
Intern (Hybrid) at University of Leicester
December 31, 2023 - September 17, 2025Conducted qualitative and quantitative research on student job opportunities, gathering data from both employers and students to identify job types and hiring trends. Produced detailed reports and dashboards using Power BI to support strategies for improving student employability and public engagement initiatives. Designed structured datasets using Advanced Excel and Power BI, providing actionable insights for student employability strategies.
Sustainability Intern (Hybrid) at Green Tomato
July 31, 2023 - September 17, 2025Researched local farmers in Leicester, helping them connect with Green Tomato to support sustainability goals and improve supply chain practices. Collected and organized data using Microsoft Excel and Word, supporting the development of local sustainable partnerships. Coordinated weekly progress meetings using Microsoft Teams, managing team collaboration and sharing project insights.
Business Data Analyst at Trinity Technolabs
July 1, 2024 - November 5, 2025Promoted within 9 months for contributions to ETL pipeline efficiency and model deployment. Built Python/SQL ETL pipelines, cutting data prep time by 40%. Led deployment of ML models on AWS SageMaker, automating client forecasts and reducing manual analysis. Designed and launched 10+ Power BI/Tableau dashboards, improving stakeholder reporting speed by 30%. Expanded responsibilities to mentor 2 junior analysts and lead cross-functional projects for 3 client accounts. Applied Random Forest and XGBoost models to predict market trends, boosting forecast accuracy by 15%.
Business Analyst Intern at Accenture
April 1, 2025 - April 1, 2025Analyzed competitor sales/cost data using Python and SQL, influencing 2 new market-entry initiatives. Delivered Power BI strategy presentation adopted by senior leadership. Improved aggregation workflows, reducing reporting cycle by 30%. Built Tableau dashboards used by client teams for quarterly reviews.
Research Intern at University of Leicester
December 1, 2023 - December 1, 2023Researched student job market, gathering data from employers and students to identify trends. Produced Power BI dashboards that supported 2 new employability programs. Built structured datasets in Excel to streamline university strategy reporting.
Sustainability Intern at Green Tomato
July 1, 2023 - July 1, 2023Collected and analyzed data from 25+ farmers, leading to new sustainable sourcing partnerships. Produced Excel reports that improved visibility in local supply chains. Coordinated weekly stakeholder meetings, improving project milestone delivery by 20%.
Business Data Analyst at Trinity Technolabs
July 1, 2024 - November 18, 2025Promoted within 9 months for contributions to ETL pipeline efficiency and model deployment. Built Python/SQL ETL pipelines, cutting data prep time by 40%. Led deployment of ML models on AWS SageMaker, automating client forecasts and reducing manual analysis. Designed and launched 10+ Power BI/Tableau dashboards, improving stakeholder reporting speed by 30%. Expanded responsibilities to mentor 2 junior analysts and lead cross-functional projects for 3 client accounts. Applied Random Forest and XGBoost models to predict market trends, boosting forecast accuracy by 15%.
Research Intern at University of Leicester
December 31, 2023 - December 31, 2023Researched student job market, gathering data from employers and students to identify trends. Produced Power BI dashboards that supported 2 new employability programs. Built structured datasets in Excel to streamline university strategy reporting.
Sustainability Intern at Green Tomato
July 31, 2023 - July 31, 2023Collected and analyzed data from 25+ farmers, leading to new sustainable sourcing partnerships. Produced Excel reports that improved visibility in local supply chains. Coordinated weekly stakeholder meetings, improving project milestone delivery by 20%.
Education
BSc (Hons) Computer Science - Data Analytics at University of Leicester
January 1, 2021 - January 1, 2024BSc (Hons) Computer Science - Data Analytics at University of Leicester
January 1, 2021 - January 1, 2024BSc (Hons) Computer Science – Data Analytics at University of Leicester
January 21, 2021 - July 17, 2024BSc (Hons) Computer Science – Data Analytics at University of Leicester
January 21, 2021 - July 17, 2024BSc (Hons) Computer Science – Data Analytics at University of Leicester
January 21, 2021 - July 17, 2024BSc (Hons) Computer Science – Data Analytics at University of Leicester
January 21, 2021 - July 17, 2024Qualifications
Certified in Professional Agile and Scrum Data Analyst
January 1, 2024 - September 17, 2025Professional Certificate in DevOps
January 1, 2024 - September 17, 2025Certified in Risk and Project Management
January 1, 2024 - September 17, 2025Certified in Python-Couch to Coder
January 1, 2023 - September 17, 2025Professional Agile and Scrum Data Analyst
January 1, 2024 - September 17, 2025Professional Certificate in DevOps
January 1, 2024 - September 17, 2025Certified in Risk and Project Management
January 1, 2024 - September 17, 2025Python-Couch to Coder
January 1, 2023 - September 17, 2025Professional Agile and Scrum Data Analyst – Udemy
January 1, 2024 - November 5, 2025Professional Certificate in DevOps
January 1, 2024 - November 5, 2025Risk and Project Management – Udemy
January 1, 2024 - November 5, 2025Python: Couch to Coder – Bright Network
January 1, 2023 - November 5, 2025Professional Agile and Scrum Data Analyst – Udemy
January 1, 2024 - November 5, 2025Professional Certificate in DevOps
January 1, 2024 - November 5, 2025Risk and Project Management – Udemy
January 1, 2024 - November 5, 2025Python: Couch to Coder – Bright Network
January 1, 2023 - November 5, 2025Professional Agile and Scrum Data Analyst
January 1, 2024 - November 18, 2025Professional Certificate in DevOps
January 1, 2024 - November 18, 2025Risk and Project Management
January 1, 2024 - November 18, 2025Python: Couch to Coder
January 1, 2023 - November 18, 2025Professional Agile and Scrum Data Analyst – Udemy
January 1, 2024 - November 18, 2025Professional Certificate in DevOps
January 1, 2024 - November 18, 2025Risk and Project Management – Udemy
January 1, 2024 - November 18, 2025Python: Couch to Coder – Bright Network
January 1, 2023 - November 18, 2025Industry Experience
Healthcare, Education, Professional Services, Software & Internet, Media & Entertainment, Other, Life Sciences
Skills
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