Promsky

Data Analyst | Data scientists | MSc Applied Data Science(Sunderland university) |10+ years in fintech, Telecom | Skilled in Excel, SQL, Python, Power bi

[Promsky @PromisePromsky]

How it started in the UK. Vs 3 years later and how it's going

[Mobiola 🦋🦋 @Mobiolaa]

First day in the UK Vs. 3years later

[Tanjina Islam @Tanju_mim]

I thought Excel was tough… until I learned this:

20 formulas + 3 patterns = 95% of ALL Excel work.

Let’s break it down:

[Chioma Amadi @Chioma__Amadi]

Claude can now handle your job hunt while you show up and get paid.

If you’re currently searching for a remote job, copy & paste these 6 prompts to get started:

[Jimmy @OboniiX]

You’ve learned Excel, SQL, and Power BI… but still not getting interview calls?

The problem might not be your skills, it’s your portfolio.

Here are 5 data analysis projects that can instantly make you stand out 🧵

1. Sales Performance Analysis
Analyze retail or e-commerce sales data to uncover:
• Revenue trends over time
• Top-performing products
• Regional performance
• Seasonal patterns

Anyone can build a revenue chart.
The ones who get hired show WHY revenue dropped in Q3 and what to do about it.

2. Customer Segmentation (RFM Analysis)
Segment customers based on:
• Recency – How recently they purchased
• Frequency – How often they purchase
• Monetary – How much they spend

Don't just segment customers: make a business recommendation.
"Your top 12% of customers drive 61% of revenue. Here's how to keep them."

This will show your ability to drive targeted marketing and customer retention strategies.

3. Customer Churn Analysis
Identify why customers stop using a product or service by analyzing:
• Usage patterns
• Demographics
• Subscription history

This is the #1 project hiring managers actually care about.

4. Financial Performance Dashboard
Create an executive dashboard showcasing:
• Revenue vs Expenses
• Profit Margins
• Year-over-Year Growth
• Key Financial KPIs

Build it like you're presenting to a CFO and demonstrate your ability to communicate insights to decision-makers.

5. Public Sector or Healthcare Analysis
Use open datasets (e.g., healthcare, education, or elections) to analyze:
• Trends and disparities
• Resource allocation
• Regional comparisons

Here's the real secret: don’t just build a portfolio, build a case study. Clearly communicate:
• The business problem
• Your analytical approach
• Key insights
• Actionable recommendations

If you’re building your data analytics portfolio, start with at least one of these projects.

[Jesse--The Data Guy @Mbadiwejesse]

These sites are essential for Data Analysts

1. Mockaroo (https://t.co/0ysck85810) → generates realistic test data in seconds. I used to spend hours creating fake datasets to practice with. This thing spits out thousands of rows based on whatever parameters you need.

2. SQL Fiddle (https://t.co/uwtkA31Op8) → test your queries before running them on actual data. Saved me from crashing our database more times than I care to admit.

3. Regex101 (https://t.co/EccBz5wsdk) → makes regular expressions actually make sense. That alone is worth it. I used to copy paste regex patterns and pray they worked.

4. Our World in Data (https://t.co/BsUNZSGUUY) → clean, reliable datasets on basically everything. When your boss asks for "industry benchmarks" at 4pm, this is where you go.

5. Datawrapper (https://t.co/6yBJfM4flJ) → creates charts that don't look like they're from 2003. Your stakeholders will think you hired a designer.

6. Mode Analytics (https://t.co/TV3B14G8go) → runs SQL, Python, and R in the same place. No more switching between five different tools to finish one analysis.

These tools don't make you a better analyst, they just stop you from wasting time on things that shouldn't take time in the first place.

CC: Goodness Nwadibie. I hope it helps beginners in DA.

[Error Mohibur @Mohibur_Tech_Ai]

MY WIFE KEEPS PAYING FOR GMAIL STORAGE.

I told her to do this before.
She went from 14.9/15 GB to 6 GB in a single afternoon.

I hope this helps you ↓

[Waleeed🧑‍💻♟️📚 @Aabdul_HameedD]

Data Cleaning with Python Cheet Sheet. and Data Cleaning with SQL Cheet Sheet.

Data Analyst, bookmark this.

#data #datacleaning #python #sql #datanalysis #analytics

[Annie🦋 @DabereNnamani]

If you’re looking for projects to help you land a job in data analytics:
Here are 5 projects that are trending right now in 2026 for data analyst portfolios:

1. AI-Assisted Sentiment Analysis
In 2026, the most in-demand analysts combine traditional analytics with AI tools companies want professionals who can work with unstructured data and explain insights in plain language.  Build a project using Python and NLP to analyze customer reviews or social media comments and classify sentiment. This is the hottest skill gap right now.

2. NPS / Customer Experience Dashboard (Power BI)
Working with NPS (Net Promoter Score) data, a metric used in virtually every customer-facing business and producing recommendations, not just charts, is exactly what hiring managers want to see.  Build this in Power BI and include your business recommendation.

3. End-to-End Business Case Study (SQL-first)
SQL is the most universally required skill in data analyst job postings.  Frame it as a real business question “Why did revenue drop in Q3?” and answer it entirely with SQL queries, documented clearly on GitHub.

4. Real Estate / Housing Price Analysis
Exploring which features have the biggest impact on price fluctuation using regressions, correlations, and predictive models is one of the best beginner projects for portfolios in 2026  and interviewers love it because it’s relatable.

5. Multi-Source Sales Pipeline Dashboard
The strongest portfolio projects look like something you would ship at work, a KPI dashboard, a concise analysis memo, or a reproducible notebook with assumptions and limitations spelled out.  Combine two or more data sources, clean them, and build one unified dashboard.

[Goodness | The Digitor @thedigitor__]

Data Analyst, forget upwork and fiverr. Here are 10 underrated platforms where other data analyst are quietly building six figures careers.

1. Glassdoor (https://t.co/VMO3qKZimF) Not just for company reviews. Thousands of remote data roles are posted here daily, with salary transparency built in. You know your worth before you even apply.

2. We Work Remotely (https://t.co/avmHismqUg) One of the largest remote job boards in the world. Their data/analytics category is active and updated regularly with roles from serious companies.

3. Wellfound (formerly AngelList Talent) (https://t.co/REOl1EdR79) Where startups hire. If you want equity, flexibility, and the chance to build something from the ground up, this is your platform.

4. Remote OK (https://t.co/FYbvIkXUW0) Filter specifically for data roles across time zones. Clean interface, no noise, global companies hiring right now.

5. Remotive (https://t.co/OAoEMbrWV3) A curated remote job board with a strong data and analytics section. They are big on quality over quantity.

6. https://t.co/KKY9yIav75 (https://t.co/5ZXFFUW1Bd) Built specifically for remote work seekers. Their Q&A resources on remote culture are a bonus for analysts new to working with international teams.

7. SimplyHired (https://t.co/0Cint6OAKB) Aggregates job listings from across the web into one place. Cast a wide net without switching between twenty tabs.

8. Virtual Vocations (https://t.co/zF9YlY6yHg) Telecommute-only roles, screened before posting. Strong for analysts who want stability over gig work.

9. https://t.co/jllci3BZut (https://t.co/IlXhlqzq9r) You create a profile, companies come to you. Built for tech professionals — data analysts included. Less applying, more being discovered.

10. CloudPeeps (https://t.co/W3VkZMHTlH) A community-driven platform connecting freelance professionals with remote-first companies. Smaller pool, higher quality matches.

The opportunity gap isn't a skill gap. Data analysts are already competing globally, the missing piece is often just knowing where to show up.

Now, you know where to show up!

Found this helpful? Save and share it to help other aspiring data analyst who needs it.

I'll see you in the next one.

☛ You're welcome!
.
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©️ Goodness | The Digitor
I'm a DATA ANALYST and STORYTELLER and I’m on a mission to help newbies like you go from shy, confused, broke and invisible, to confident, skilled, paid and positioned for global opportunities.

You can now book a 2 hours 1:1 virtual clarity call with me here: https://t.co/83MtYFY3vr

Anyhooo, I have 2 FREEBIES for you and I'm so sure you'll love them. Get them here: https://t.co/MPNlXaUk0d

[Tips Excel @gudanglifehack]

I'm a self taught data analyst

How I learnt everything from YouTube:

• Excel — Leila Gharani
• SQL — Alex the Analyst
• PowerBI — Ali Ahmad + HowtoPowerBI

It cost me $0.00

This is everything you need.

Save this later.

[Goodness | The Digitor @thedigitor__]

Data Analyst, leave Kaggle alone. It's for Nepo babies.

Here are 12 underutilized platforms that offer you real world datasets to make your portfolio stand out.

1. Maven Analytics Data Playground - https://t.co/9JE836Fr1L
2. Google Dataset Search - https://t.co/8oGlqBUWDK
3. U.S. Government's Open Data: https://t.co/YIOqB6qytq
4. OECD Data: https://t.co/ycadaVR1J6
5. World Bank Data: https://t.co/qdJqEdeWy0
6. University of Michigan ICPSR: https://t.co/CB0Vk1Kw4V
7. UN data: https://t.co/hVvvFo2YTF
8. StatCan (Statistics Canada): https://t.co/h1XzaS4hpw
9. Eurostat: https://t.co/DTYT099pg2
10. WHO Global Health Observatory: https://t.co/y2fpuhqSU5
11. UN Comtrade Database: https://t.co/e7tTY5lC8d
12. UCI Machine Learning Repository - https://t.co/ocyYZMomNM

Found this helpful? Save and share it to help other aspiring data analyst who needs it.

I'll see you in the next one.

☛ You're welcome!
.
.
©️ Goodness | The Digitor
I'm a DATA ANALYST and STORYTELLER and I’m on a mission to help newbies like you go from shy, confused, broke and invisible, to confident, skilled, paid and positioned for global opportunities.

You can now book a 2 hours 1:1 virtual clarity call with me here: https://t.co/83MtYFY3vr

Anyhooo, I have 2 FREEBIES for you and I'm so sure you'll love them. Get them here: https://t.co/MPNlXaUk0d

[Aina @Aina_Ai2]

BREAKING: If you're not using Claude at your job, you're already behind.

Copy these 7 prompts:

[Olivia Chowdhury @Oliviacoder1]

BREAKING: I asked Claude to upgrade my LinkedIn profile.

It didn’t just “upgrade” it. It turned it into a recruiter magnet.

Here are the exact 7 prompts I used:

[Promsky @PromisePromsky]

Our little world turned one! Looking back at Hannah’s first year reminds us of every sleepless night, every first smile, and every beautiful memory we've made as a family. 👨‍👩‍👧
Which outfit is your best cause she’s too cute in all of them!
​#BabyFashion #birthdaygirl #familylove

[Katyayani Shukla @aibytekat]

BREAKING: AI can now analyze data like a Senior Data Scientist at Netflix (for free).

Here are 15 Claude prompts that replace $160K/year analytics work (Save for later):

[Rohit Ghumare @ghumare64]

Instead of watching a movie, learn claude in 60 minutes

[Usman @MUsman7808]

I dropped my LinkedIn into ChatGPT.

A few tweaks later, it sounded like a high-value hire.

No LinkedIn Premium.
No paid boosts.
No fancy software.

Steal these 7 prompts and let recruiters find YOU on LinkedIn 👇

[D. @Lush_Beauty1]

1. ChatGPT = solve any problem
2. PicWish = remove backgrounds
3. Descript = edit podcasts
4. Perplexity = research anything
5. ElevenLabs = clone voices
6. Gamma = design documents
7. Suno = compose music
8. Runway = edit videos
9. Canva = design graphics
10. RecCloud = summarize YouTube
11. Grammarly = perfect writing

Save this, it might come in handy.

[Aina @Aina_Ai2]

BREAKING: Don't copy and paste answers from ChatGPT.

ChatGPT writing is easily detectable.

Use these prompts instead and see the magic:

[Aina @Aina_Ai2]

I DON’T UNDERSTAND WHY PEOPLE DON’T USE CHATGPT FOR JOB SEARCHES.

I got 5 interview calls in 7 days, all with ChatGPT as my recruiter.

Here are 6 prompts that turn your job hunt into a strategy.

[Save this thread]

[Dipti Sharma @Diptish09]

MY FRIEND SUBMITTED 52 JOB APPLICATIONS. ZERO RESPONSES. ZERO INTERVIEWS.

Then I uploaded his resume to GEMINI and got 11 replies in 9 days.

Here are the 7 prompts I used: