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 |
5 reviews
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GR
Grace R.
Aug 5, 2026
Research & Verification Test
Great working with Eunice!
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.
KC
Kyle C.
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
Business Operations & Data Analyst | Power BI, Excel, SQL
89%
Job Success
Kumasi, Ghana - 2:27 pm local time
That’s where I help.
I help startups, founders, and growing businesses to simplify operations, improve reporting, and turn business data into clear, actionable insights. Whether it’s streamlining workflows, building dashboards, optimizing processes, or supporting day-to-day operations, my focus is always the same:
''Helping your business save time, improve visibility, and make better decisions'',
My work combines operational excellence with data-driven thinking, allowing businesses to move away from scattered spreadsheets, repetitive manual tasks, and disconnected processes toward efficient systems that support sustainable growth.
Here’s how I can help:
1.Business Operations
✔ Workflow & process improvement
✔ SOP development & process documentation
✔ Executive & administrative support
✔ Project coordination
✔ CRM management
✔ Email & calendar management
✔ Operations reporting
✔ Business process optimization
2.Business Analytics
✔ Interactive Power BI dashboards
✔ Excel reporting & automation
✔ SQL reporting & data extraction
✔ Python data analysis
✔ KPI tracking & performance reporting
✔ Data cleaning & visualization
✔ Business intelligence & decision support
3.Research & Business Growth
✔ Market & competitor research
✔ Lead generation & prospect research
✔ Business research
✔ Data-driven reporting
✔ Performance analysis
👌What you can expect when working with me
I believe great support goes beyond completing assigned tasks. I look for opportunities to simplify processes, eliminate inefficiencies, improve reporting, and build systems that make businesses easier to manage.
I’m proactive, organized, and analytical. I communicate clearly, take ownership of my work, and adapt quickly to new tools and workflows. My goal isn’t simply to check off tasks, it’s to become a reliable partner who contributes to your business’s long-term success.
Whether I’m building dashboards, documenting workflows, coordinating projects, analysing business performance, or supporting daily operations, I approach every project with one objective:
''Deliver work that creates measurable value for your business''.
If you’re looking for someone who can combine business operations, analytical thinking, and reliable execution to help your business run more efficiently, I’d welcome the opportunity to discuss how I can support your team.
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.