You will get an SQL Database Design, Data Analysis and Business Insights
Project details
I use SQL to design databases, write efficient queries, and analyse data for business insights. I help you structure your data properly and extract reliable information for reporting and decision-making.
My work includes database design, joins, subqueries, CTEs, and performance-focused queries. I focus on answering real business questions using clean, accurate SQL logic.
My work includes database design, joins, subqueries, CTEs, and performance-focused queries. I focus on answering real business questions using clean, accurate SQL logic.
Database Type
MySQL, MS SQL, Oracle, PostgreSQL, MongoDBWhat's included
| Service Tiers |
Starter
$15
|
Standard
$30
|
Advanced
$50
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 6 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Number of Queries | 3 | 6 | 10 |
Query Debugging | - | - | - |
Query Optimization | |||
Query Scheduling | - | - | - |
Query Analysis | |||
Source Code |
4 reviews
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BK
Betty K.
May 26, 2026
Sales Coordinator [2 Ghana and 1 Remote]
Eunice was responsive and made revisions on request. However, the core deliverables — Google Search Console analysis and Asana documentation — were not delivered to a usable standard. Rework would have been required to make the outputs actionable for the team. Future clients should set very explicit expectations on depth, format, and synthesis up front.
EO
Emmanuel O.
Mar 31, 2026
Local Brand Ambassador – Nairobi, Kenya (Waitlist Recruitment)
Eunice is amazing and I would totally work with her again.
KA
Kyle A.
Mar 17, 2026
Product Testers Needed for our software
NM
Nathan M.
Mar 16, 2026
Business Administration and Marketing Specialist for Tourism
DO NOT TAKE EUNICE LIGHTLY!
Eunice is a work machine. It's so hard to find someone reliable nowadays. Imagine hiring someone who consistently makes YOU feel like the bad employee? Eunice is consistently outperforming her assigned tasks and often tasks initiatives on the tasks that she's waiting from me. Her training and onboarding was, unorthodox, because we're beginning new processes. Not a challenge for Eunice. After some mutual patience, and virtually no pain-points, we were able to make more traction in the short amount of time than expected, often times leaving me with not enough time to delegate more tasks! Outstanding Eunice! You deserve every blessing in your business career, in every good way! I hope we continue to grow, laugh, learn and help others for many many years!
Thank you again Eunice. I cannot say enough,
Eunice is a work machine. It's so hard to find someone reliable nowadays. Imagine hiring someone who consistently makes YOU feel like the bad employee? Eunice is consistently outperforming her assigned tasks and often tasks initiatives on the tasks that she's waiting from me. Her training and onboarding was, unorthodox, because we're beginning new processes. Not a challenge for Eunice. After some mutual patience, and virtually no pain-points, we were able to make more traction in the short amount of time than expected, often times leaving me with not enough time to delegate more tasks! Outstanding Eunice! You deserve every blessing in your business career, in every good way! I hope we continue to grow, laugh, learn and help others for many many years!
Thank you again Eunice. I cannot say enough,
About Eunice Serwaa
Data Analyst | Business Analyst | Excel | Power BI | SQL | Python | VA
88%
Job Success
Kumasi, Ghana - 8:54 pm local time
I help businesses transform raw data into meaningful insights, structured reports, and interactive dashboards that support better decision-making. At the same time, I assist with operational tasks that keep businesses organized and running smoothly.
With strong experience using Excel, Power BI, SQL, and Python, I analyze datasets, build dashboards, automate reports, clean and organize data, and track key performance indicators. My goal is always to present insights in a way that is simple, clear, and useful for business decisions.
Beyond analytics, I also work as a Virtual Assistant, supporting businesses with lead generation, market research, marketing support, and business administration. This allows me to help clients not only understand their data but also manage important business tasks efficiently.
What I do:
Data Analysis & Reporting
• Data cleaning, organization, and analysis
• Excel automation, Power Query, pivot tables, and advanced formulas
• Interactive dashboards in Excel and Power BI
• SQL queries, data extraction, and reporting
• Python for analysis and automation
• KPI tracking and performance analysis
Virtual Assistant & Business Support
• Lead generation and prospect list building
• Internet research and market research
• Email and administrative support
• Data entry and data organization
• Marketing support and campaign research
• Business administration and operational assistance
I focus on clarity, accuracy, and efficiency, delivering work that is reliable, organized, and easy for clients to use.
Whether you are a startup, an individual,small business, or established company, I adapt to your needs and provide solutions that help you save time, stay organized, and make better decisions.
If you are looking for someone who can analyze data, manage business tasks, generate leads, and provide reliable virtual assistance, I would be happy to support your business.
Steps for completing your project
After purchasing the project, send requirements so Eunice Serwaa can start the project.
Delivery time starts when Eunice Serwaa receives requirements from you.
Eunice Serwaa works on your project following the steps below.
Revisions may occur after the delivery date.
Understanding your data and needs
I review your database structure and clarify what insights or outputs will be most useful.
Query development and analysis
I write clean, efficient SQL queries to extract and analyse the data.