Sajjad Mahessar

Sajjad Mahessar

Data Analyst
United Kingdom

About Me

With over four and a half years of experience in data analysis and a strong background in business analytics from the Warwick Business School, I am eager to join
a dynamic team where I can apply my skills. My previous r…

Experience

Data Analyst

MedznMore
Jan 2021 - Present · 5 years 9 months

• Enhanced decision-making efficiency by 25% through the design and implementation of a PowerBI dashboard.
• Transformed delivery logistics with a TSP algorithm in Python, saving 100+ hours daily.
• Reduced excess inventory by 30% in partnership with the commercial team, boosting stock performance.
• Achieved 90% accuracy in supply forecasting of pharmaceutical products with a 30+ classifiers AI/ML model.
• Analysed operations of 5000+ medical outlets, boosting profitability by 9% through strategic entity evaluation.
• Developed an ML-driven system for operations, pinpointing discrepancies in inventory levels and cutting error rates by 40% in transaction recordings.

Data Analyst

MedznMore, Pakistan
Jan 2021 - Aug 2022 · 1 year 7 months

<p>Enhanced decision-making efficiency by 25% through the design and implementation of a PowerBI dashboard.<br>
Transformed delivery logistics with a TSP algorithm in Python, saving 100+ hours daily.<br>
Reduced excess inventory by 30% in partnership with the commercial team, boosting stock performance.<br>
Achieved 90% accuracy in supply forecasting of pharmaceutical products with a 30+ classifiers AI/ML model.<br>
Analysed operations of 5000+ medical outlets, boosting profitability by 9% through strategic entity evaluation.<br>
Developed an ML-driven system for operations, pinpointing discrepancies in inventory levels and cutting error rates by 40% in transaction recordings.</p>

Junior Data Analyst

Sehat Hospitals, Pakistan
Mar 2018 - Jan 2021 · 2 years 10 months

<p>Achieved 96.5% accuracy in service delivery through data mining and statistical analysis in SQL and R.<br>
Streamlined hiring and enhanced clinical operations by conducting a comprehensive analysis of 500+ physicians in Excel and SQL.<br>
Managed a 12M PKR daily budget to successfully drive hospital growth and improve healthcare access.<br>
Led market analyses that triggered a 200% increase in facilities and projected 50% market share growth.<br>
Implemented predictive analytics for surgical scheduling, reducing wait times by 20% and improving bed availability.</p>

Co-Founder

World Destinations, Pakistan
Mar 2017 - Mar 2018 · 1 year

<p>End-to-end structuring of a completely licensed and fully functional travel agency.<br>
Trained over 15 employees in advanced ticketing systems, uplifting customer satisfaction by 60%.<br>
Managed relationships with 1000+ clients, securing lucrative deals for high-profile individuals.<br>
Innovated a freelance ticketing approach, expanding partner airlines' offerings for competitive fares.</p>

Intern

Bank Alfalah, Pakistan
Jun 2016 - Aug 2016 · 2 months

<p>Elevated organisational performance and coherence by refining data management and record-keeping processes.<br>
Facilitated high-level meetings, maintaining impeccable record accuracy and contributing to operational excellence.</p>

Skills

Analytics Data Analysis Professional Information Systems Management Data Mining Microsoft Access Statistical Analysis System (SAS) Structured Query Language (SQL) Data Representation Data Analysis Skills Power BI R Programming Language (R) Tableau Minitab Python Alteryx Excel NLP Machine Learning Sensitivity Analysis Sentiment Analysis Time Series Analysis Artificial Intelligence Leadership through Social Influence Big Data MS Word Canva Qualtrics A/B Testing MS Powerpoint Kruskal-Wallis Mann-Whitney U-test
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