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Harsh Bhardwaj Profile
Harsh Bhardwaj

@harshuu369

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Full-stack & DevOps Developer | DSA | Web3 | Solana | AI & Infra Innovator • Creator of @SmartInvoice. https://t.co/Tw6j328Y1K

New Delhi, Delhi, India
Joined September 2024
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@harshuu369
Harsh Bhardwaj
13 days
hey folks,.After a month, I’m finally releasing a new video! "SmartInvoice is a modern invoicing web application designed to streamline billing for freelancers and small businesses". Let me know what you think!.Link :- .#buildinpublic #indiedev #solodev
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@harshuu369
Harsh Bhardwaj
15 hours
#Leetcode solving some questions:(Strings).1.Longest Palidromic Substring.2.Letter combination of a phone number.3.Fizz Buzz
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@harshuu369
Harsh Bhardwaj
17 hours
RT @solana: The internet capital markets roadmap. Trading products on Solana are set to see dramatic improvements, thanks to work from @anz….
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@harshuu369
Harsh Bhardwaj
3 days
#Letcode Revising Solving Strings : (easy + medium).1.valid Parenthesis.2.valid Palidrome.3.Valid Anagrams
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@harshuu369
Harsh Bhardwaj
3 days
RT @gregisenberg: My 1 pager on what you need to know about today's OpenAI's gpt-oss announcement. OpenAI just made it possible to build AI….
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@harshuu369
Harsh Bhardwaj
4 days
#Leetcode solving Questions (Sliding Window):-.1. Subarrays with K Different Integers - (Hard).2.Max Points you can obtain from cards - (good)
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@harshuu369
Harsh Bhardwaj
4 days
SmartInvoice - Invoice Management System .launched on productHunt 1 mounth ago , we loved to your feedback , tell me how its looks like and what changes I need to change?.
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producthunt.com
Create professional invoices with smart features, payment tracking, and automated reminders
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@harshuu369
Harsh Bhardwaj
5 days
#Leetcode Question:-(Sliding Window).1.Number of Substrings Containing All Three
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@harshuu369
Harsh Bhardwaj
6 days
1 month ago I launched SmartInvoice → modern invoicing web application designed to streamline billing for freelancers and small businesses. Not get too much users but I improving it further.Would love your feedback 💬.Try it + tell me what you'd improve.
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@harshuu369
Harsh Bhardwaj
6 days
#Leetcode some Q (Sliding Window):->>.1.Binary Subarray with Sum.2.Count Numbers of Nice Subarrays.3.MaxConsecutive Once ||| .if I look something that Q1 and Q2 are equal if you find some logic -> take odd = 0 , even = 1. try to solve , you will see the pattern sure in Q2.
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@harshuu369
Harsh Bhardwaj
7 days
Thanks for having a hackethon @GDGIndia
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@harshuu369
Harsh Bhardwaj
8 days
Solving some problems:-(Sliding window).1.Longest Reapeating Character Replacement-(easy).2.Frequency of the most frequent Element-(easy).@Leetcode
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@harshuu369
Harsh Bhardwaj
9 days
#Leetcode Problem Solving:-.1. Fruits into Baskets : (Good prob)(based on Storytelling Problem). 2. Longest Substring without Repeating Characters-(good Prob).
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@harshuu369
Harsh Bhardwaj
10 days
#Leetcode Questions:-.1.Longest Substring with k Uniques:(good).2.Longest Substring without Reapeating char (good).3. Minimum Window Substring (Hard)**.if you solve these problems then you capable to solve any problem of Sliding Window.
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@harshuu369
Harsh Bhardwaj
11 days
Echoes in Eternity ."Real greatness isn't about power or winning. it's about staying true, giving everything for what's right, and leaving behind a legacy that speaks for your soul.".- Marcus Aurelius.
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@harshuu369
Harsh Bhardwaj
11 days
#Leetcode Problem:-.1.Subarray Sum Equals k-(PrefixSum + HashMap).- for PositiveNum - Sliding Window.- for NegativeNum - PrefixSum + HashMap
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@harshuu369
Harsh Bhardwaj
12 days
1. Maximum of all Subarrays with size of k (Hard)
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@harshuu369
Harsh Bhardwaj
13 days
Solving Some Leetcode Problems:(Sliding Window).1. Max sum Subarray 1(easy).2.First Negative window size of k.(good).3.Count occurance of Anagrams (good prob)
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@harshuu369
Harsh Bhardwaj
14 days
RT @gregisenberg: 12 STARTUP IDEAS YOU CAN BUILD THIS WEEKEND (48 hours, AI native, all viable)
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@harshuu369
Harsh Bhardwaj
15 days
Learing Sliding Window Conept:-.Q-Maximum Sum of Distinct Subarrays With k. # How to identify Sliding Window Q(having or not?):-.Arrays - Subarray, Largest Max & Min. Strings- SubString, Largest Max & Min. where K = ? (given)
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