Mohammad Sufiyan

Business Analyst | SQL & Tableau

Salary / Daily rate

Galway, Ireland

Freelance, open to permanent contract

Skills

SQL QueriesTableauPythonData Analysis

Languages

English

About me

Intro

Business Analyst with 4+ years driving operational efficiency through data analytics and strategic insights. Proven track record of improving customer operations by 25% using Tableau dashboards and optimizing processes by 30% through SQL-driven analysis. Specialized in predictive modeling, A/B testing, and KPI development to deliver actionable business intelligence for informed decision-making.

Links

Work experience

Retail Betting Assistant

Paddy Power

Jun 2024 - Present

2 years 5 months

Galway, Ireland

1. Analyzed operational metrics, improving customer service efficiency by 20% and contributing to data-driven staffing decisions. 2. Achieved a 98% accuracy rate in transactions and reduced customer wait times by 15%. 3. Maintained a 100% compliance record, adhering to security protocols and regulatory requirements. 4. Contributed to a 20% increase in sales during promotional periods by providing exceptional customer service.

Business Analyst Intern

Uptrail

Apr 2025 - Jul 2025

4 months

Galway, Ireland

• Conducted market research to evaluate global podcast trends, focusing on regional language adoption in India, Brazil, and Indonesia. • Analysed competitive landscape, highlighting key regional platforms (e.g., Kuku FM, Anghami) driving growth via local content. • Developed strategic proposals for investing in exclusive, localised content, enhancing user engagement and cultural alignment. • Delivered a cost-benefit analysis for multiple investment strategies, supporting a high-ROI decision model. • Presented a business case to leadership showcasing Spotify’s opportunity to become a regionally integrated audio platform. • Mapped an implementation roadmap aligning operational capacity with regional expansion goals. • Supported recommendations with user data and industry sources (e.g., Statista, Spotify Culture Next), enhancing executive confidence.

Catering Assistant

ARAMAK

Oct 2023 - Jul 2024

10 months

Galway, Ireland

1. Maintaining high standard of hygiene. 2. Providing nourishment to patients while considering specific dietary requirements and adhering to prescribed nutritional regimens.

Gear Officer

University of Galway

Feb 2023 - Jan 2024

1 year

Galway, Ireland

• Keeping an inventory of the club's cricket gear: which includes bats, balls, helmets, gloves, and pads. • Ordering new gear: If the club needs new gear, I as gear officer made the order and seeing that it is delivered on schedule. • Providing players with equipment: Prior to games and practices, I made sure that all the players are provided with equipment and that they have everything they require. • Equipment inspection: Performed routine inspections of the apparatus to make sure it is fit for use and in excellent condition. • Cleaning and maintaining the equipment was overseen by me, I made sure that no worn-out parts make to the offical matches and practices. • Ensuring adherence to safety rules: Made sure that all equipment complies with safety rules and is suitable for use by participants. • Working closely with team managers and coaches. • Got highlighted in the Cricket Ireland official website as the winners of the intervarasities 2023 organized in Belfast.

Crew Member

Sodexo

Sep 2022 - Mar 2023

7 months

Galway, Ireland

1.Maintaining a steady stream of satisfied customers: By providing excellent service, I aim to ensure the restaurant maintains a high level of customer satisfaction and retains its existing customer base. 2.Ensuring strict adherence to hygiene and cleanliness standards: I am committed to ensuring that all food preparation and delivery processes are conducted with the utmost attention to cleanliness and hygiene, in order to ensure that our customers are served only the best quality food.

Business Analyst

Shopoholic Buddy

Mar 2021 - Aug 2022

1 year 6 months

Indianapolis, IN, USA

• Developed KPI dashboards in Tableau, effectively presenting insights to executives, leading to a 25% improvement in customer operations. • Partnered with senior leadership to develop data-driven business strategies, optimizing operational efficiency by 30%. • Designed and optimized complex SQL queries, utilizing Joins and CTEs for real-time data analysis, improving data retrieval speed by 40%. • Conducted A/B testing and hypothesis testing to analyze the impact of response times on customer satisfaction, leading to a 20% improvement in service efficiency. • Collaborated with internal teams and external network providers to resolve customer issues promptly and ensure the highest level of service delivery. • Built a real-time performance monitoring dashboard to track agent productivity, SLA adherence, and customer sentiment analysis using Tableau. • Implemented trend analysis and predictive modeling to forecast customer support demand, improving staffing allocation by 25%. • Worked extensively with large datasets in SQL to generate automated reports, optimize database queries, and improve data retrieval efficiency for business intelligence purposes.


Education

University of Galway

Master's degree

2022 - 2023

1 year 2 months

Jamia Millia Islamia

Bachelor's degree

2019 - 2021

2 years 1 month

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