Rameshwari @DataCode2025

Joined April 2024

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Rameshwari @DataCode2025

2 days ago

Day 14✅Of 100DaysOfSQL challenges Wrote a SQL query that filters hackers by challenge count. Keeps those with the highest count Keeps those with a unique count Removes repeated non-max counts Nested logic + CTE = brain workout 😅 #SQL #100DaysOfSQL #DataSkills

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Rameshwari @DataCode2025

3 days ago

Day 13✅Of 100DaysOfSQL challenge Today I solved a medium level sql joins questions. #DataCommunity #SQL #DataScienceAnalytics

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Rameshwari @DataCode2025

5 days ago

Day 12✅ Of 100DaysOfSQL challenge Solved yet another question of Basic joins. Challenge :Mask names for grade<8,sort by grade desc ,then name or marks based on grade. #SQL #DataCommunity #100DaysOfSQL

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Rameshwari @DataCode2025

6 days ago

Day 11✅Of 100DaysOfSQL challenge Today solved some basic questions on joins. #DataCommunity #SQL #Data

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Rameshwari @DataCode2025

a week ago

Day 10✅ Of 100DaysOfSQL challenge Today I solved an interesting question , Find the median of the lat_n column that divides the data into 2 halves . I have explored row_number(),over(), and subquery . If you are into data field let's connect. #DataCommunity #SQL #100DaysOfSQL

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Rameshwari @DataCode2025

a week ago

Day 9✅ Of 100DaysOfSQL challenge 😥Missed posts few days due my college project submission crunch, but the streak lives on! Today’s challenge: mastering Aggregation . Let’s keep pushing! #SQL #DataChallenge

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Rameshwari @DataCode2025

2 weeks ago

Day ✅8 Of 100DaysOfSQL challenges Today I solved a sql question on basic aggregation ,calculated the amount of error and round up to the next integer. #SQL #DataCommunity #100DaysOfCode

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Rameshwari @DataCode2025

2 weeks ago

Day ✅6 & 7Of 100DaysOfSQL challenge Solved a binary tree node challenge using advanced SELECT logic. Practiced basic aggregation (SUM) today. Learning daily, posting consistently—even if a day late 😉 #SQLChallenge #DataJourney #DataCommunity

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Rameshwari @DataCode2025

2 weeks ago

Day✅5 of 100DaysOfSQL challenge! Just solved an advanced select problem on Had to generate 2 result sets: 1) alphabetized list of names with profession's 1st letter in parentheses. 2) occupation counts in ascending order, formatted with a twist! #SQL #DataCommunity #SkilledUp

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Rameshwari @DataCode2025

2 weeks ago

Day✅4 Of 100 DaysOfSQL challenge Tackeled yet another advanced sql query .Arrange the same occupation people in same column Approach CTE → assigns a row number to each name within their occupation. MAX(CASE) → pivots those rows into columns, grouping them by row number. #SQL

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Rameshwari @DataCode2025

2 weeks ago

Day 3✅ Of 100DaysOfSQL challenge Today I solved an advanced select query using case statement. #DataCommunity #SQL #100DaysOfChallenge

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Rameshwari @DataCode2025

3 weeks ago

Day 2✅ Of 100 DaysOfSQL challenges Today I explored JOIN, GROUP BY, and COUNT(DISTINCT) to summarize company-wise employee hierarchy. Used MAX(founder) to safely pull non-grouped data. #SQL #Data #Datacommunity #100DaysOfSQL

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Rameshwari @DataCode2025

3 weeks ago

Day ✅1 of 100 DaysOfSQL Started with basic select exploring filtering with WHERE ,sorting with ORDER by and REGEXP for pattern matching #DataEnthusiast #SQL

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Rameshwari @DataCode2025

3 weeks ago

Hey guys I am starting #100DaysOfSQL today! 🎯 Why? To sharpen my skills, share insights, and connect with fellow data enthusiasts. Expect dashboards, dry-run logic, query breakdowns, and real-world use cases. Let’s make SQL storytelling fun. Join me? #DataCommunity #SQL

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Rameshwari @DataCode2025

a month ago

Hello everyone 👋, Sharing my recent project where I explored e-commerce churn data. I used Python (pandas) for EDA and then built an interactive Power BI dashboard. Dataset: Kaggle Tools: Python, Power BI #DataAnalytics #PowerBI #Python #EDA #ChurnAnalysis

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Rameshwari @DataCode2025

5 months ago

160GFG Challenge Completed✅ What started as a challenge became a habit—160 days of problem-solving, debugging, and leveling up my DSA skills! Thank you @geeksforgeeks . #160gfgchallenge #womenintech

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Rameshwari @DataCode2025

5 months ago

Day 160✅Of 160gfg Challenge Problem-Unique Number II Approach-Similar to the Unique Number I problem,in todays problem just store the answer in array, sort the answer array and return it. #160gfgchallenge @geeksforgeeks #womenintech

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Rameshwari @DataCode2025

5 months ago

Day 159✅Of 160gfg Challenge Problem-Unique Number I Approach-Create a HashMap and track the occurence of each element . The element in map whose value ==1 return that element. #160gfgchallenge @geeksforgeeks #womenintech

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Rameshwari @DataCode2025

5 months ago

Day 158✅Of 160gfg Challenge Problem-Missing in Array Approach-Sort the Array, traverse the array and check if arr[i]!=i+1 return i+1, else if(i==n-1) return arr[i]+1. #160gfgchallenge @geeksforgeeks #womenintech

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Rameshwari @DataCode2025

5 months ago

Day 157✅Of 160gfg Challenge Problem-Find Only Repetitive Elements Approach-Use the hashmap to store the Occurences of the element . Then traverse through the map if the occurence of element is greater than 1 return that element #160gfgchallenge @geeksforgeeks #womenintech