NIRMIT PARNAMI
Senior Business Analyst | SQL & Python
Salary / Daily rate
Barcelona, Spain
Freelance
Skills
Languages
About me
Intro
Business Analyst with 3+ years driving eCommerce growth across GCC markets at noon. Expertise in SQL, Python, and statistical modeling with proven results: 45% delivery time reduction, 80% fraud decrease, and +/-5% forecasting accuracy. Specialized in data-driven insights, A/B testing, and cross-departmental analytics solutions.
Work experience
Business Data Analyst
Hector Kitchen
Feb 2025 - Oct 2025
9 months
Barcelona, Spain
• Designed SQL queries and dashboards in Metabase to track subscription events in real time, distinguishing between organic sign-ups and back office creations, giving management clear visibility into customer behavior. • Built retention and churn models segmenting unsubscribes and postponements by reason, applying statistical methods to show whether delays were customer-driven or internal, which helped reduce blind spots in planning. • Developed a scoring system for clients based on KPIs such as years active, responsiveness and order history, enabling tier classification and data-driven marketing strategies in regions with low conversion. • Automated reporting pipelines and created Google Sheets integrations for non-technical teams, ensuring consistent and reliable insights across Sales, CS and Finance departments. • Partnered with engineers during the new app rollout to validate large datasets and apply issue detection, implementing scalable fixes and improving data reliability across departments. • Applied A/B testing and statistical analysis to packaging models and subscription weights, defining SKU categories that balanced supply chain efficiency with customer demand.
noon
Jul 2021 - Aug 2024
3 years 2 months
Dubai - United Arab Emirates
Assistant Manager
Jan 2024 - Aug 2024
8 months
Dubai - United Arab Emirates
• Designed city-specific zonal maps for pin tracking precision of up to 10 meters, especially in high-demand regions, using Big-Query and Google-Maps, for stakeholders present in UAE, KSA and Egypt. • Automated the demand forecasting process, improving prediction accuracy to within +/- 5% and positively impacting key business performance metrics by leveraging historical consumption data and implementing advanced stats models. • Developed and implemented a data-driven system to identify and flag potentially fraudulent customer accounts, reducing instances of fake orders and coupon abuse by 80%, teamed up with finance team for deep attention to detail.
Senior Business Analyst
May 2023 - Jan 2024
9 months
Dubai - United Arab Emirates
• Applied statistical methods (variance analysis, regression models, geo-spatial clustering) in Python to redesign delivery routes within a 5 km hub radius, reducing average delivery time by 45% and improving fuel efficiency, directly supporting Operations and Logistics teams. • Built an SQL-based Elasticsearch utility to bulk index and map address data with geo-point precision, lowering misroutes and increasing address judgment accuracy for Customer Experience and Last Mile stakeholders. • Managed cross-departmental reporting by translating raw data into business insights: automated forecasting dashboards in SQL and Python exposed Turn Around Time (TAT) and Last Mile delays, enabling managers to cut ineffiiencies by 70% and make data-driven operational decisions.
Business Analyst
Sep 2021 - May 2023
1 year 9 months
Dubai - United Arab Emirates
• Enhanced customer success by developing an automated performance dashboard that monitored calling outcomes, giving managers real-time visibility on conversion progress. • Applied product analytics and A/B testing to improve first-attempt conversions, supporting commercial teams in achieving their targets. • Built and maintained regional dashboards in Looker Studio and BigQuery, ensuring consistent reporting across multiple markets. • Created and managed DBT models with version control in Git, scheduling and monitoring ETL pipelines through cron jobs to automate recurring workflows. with complex datasets to optimise logistics processes, improve operational efficiency, and track key performance indicators across departments
Business Analyst Intern
Jul 2021 - Oct 2021
4 months
Indianapolis, IN, USA
Skills: SQL
Data Science Intern
Ecom Express Private Limited
Jun 2020 - Jan 2021
8 months
Delhi, India · Hybrid
Skills: Data Analysis · Business Analysis · Elasticsearch · Business Intelligence (BI) · Amazon Web Services (AWS) · Computer Science
Summer Trainee
National Engineering Industries Ltd. (NBC Bearings)
Jun 2019 - Jul 2019
2 months
Jaipur, Rajasthan, India
Internet of Things Intern
OxYmora Technology
Dec 2018 - Jan 2019
2 months
Bari, Rajasthan 328021, India
Skills: Internet of Things (IoT)
Education
Esade
Master of Science - MS
2024 - 2025
1 year 3 months
Birla Institute of Technology, Mesra
Bachelor of Engineering - BE
2017 - 2021
4 years 1 month
St. Xavier's School, Jaipur
Science
2005 - 2017
12 years 1 month