NullSync (@Nullsync307) header
NullSync (@Nullsync307) profile picture

Frontend developer building Rayern. Learning Python, exploring DSA, and sharing the journey, lessons, experiments, and things I build along the way.

Port Harcourt, Nigeria
Joined July 2026
Photo by NullSync (@Nullsync307)Photo by NullSync (@Nullsync307)Photo by NullSync (@Nullsync307)Photo by NullSync (@Nullsync307)Photo by NullSync (@Nullsync307)
I’ve been building Rayern for a while now. I’m opening the private beta and looking for freelancers and people who work with clients to test it. Want to test it? Comment “beta” and I’ll DM you. Know someone who might be interested? Feel free to repost.
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Dove into cryptography, and honestly, this stuff is wild. We're talking about the mathematics that helps keep information secure, allows people to communicate privately, and makes digital signatures possible. Let's get into it. 🧵
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Nobody knows whether P = NP or P != NP. Cryptography doesn't simply depend on P != NP. RSA and ECC rely on hard mathematical problems. AES has different security foundations. But if P = NP and an efficient algorithm is found, cryptography could face serious consequences.
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After this cryptography rabbit hole, I've added a new goal to my list: Solve P vs NP. Imagine solving one of computer science's biggest open problems. If P = NP, things could get wild. Anyway, back to studying. 😂
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Putting my #100DaysOfPython challenge on pause for now. Power outages have affected my ability to use my laptop, and my schedule has gotten tighter. I'll resume from Day 15 on December 1st. Until then, I'll keep practising what I've learned. Not quitting, just pressing pause.
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Haven’t been able to do much learning these past few days. We haven’t had light, and my phone was off from Thursday until Sunday because I couldn’t charge it. Honestly, keeping up with learning and staying consistent has been tough lately. Hopefully, things get better soon.
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When looping through a list of items, I got confused about where ITEM came from in FOR ITEM IN ITEMS, Had to look it up on Google before I got it. 😂 What confused you the most when you started learning a new programming language? #100DaysOfCode #Python
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Day 14 of #100DaysOfPython Explored collections, covered lists. Lists store multiple items in one variable. You can access them by index and loop through them with for loop. Coming from JavaScript, lists feel familiar because they’re similar to arrays. Syntax feels different
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Day 13 of learning Python. Covered: • More for loops • break and continue • Nested loops break stops a loop, while continue skips to the next iteration. Couldn't post yesterday, so here it is today. #100DaysOfCode #Python #100DaysOfPython
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NullSync retweeted
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• Like and repost this post
• Comment below Stay consistent. Your next opportunity starts here. 🦅👑
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Finally I'm back 🙂 Day 12 of learning Python. Today I covered for loops and the range() function. range() takes 1 argument (stop), 2 (start, stop), or 3 (start, stop, step). Also learned that for loops can iterate through strings, one character at a time. #100DaysOfPython
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Scrabl has finally shipped! Proud to see you get this out. Y’all should check it out and let him know what you think.
Scrabl is finally live 🎉 Please y'all should help me engage and leave a feedback of what you think will need improvement... scrabl-backend.pxxlspace.cv/
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Python humbled me small. It’s been over 10 days since I last took a lesson. Life happened, I lost momentum, and now I need to get back into it. My #100DaysOfPython journey isn’t going as planned, but I’m not calling it quits.
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Day 11 of learning Python. Today I worked with while loops, which repeat a block of code as long as a condition remains true. You have to be careful with the condition, or the loop might never stop. #100DaysOfCode #Python #100DaysOfPython
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Day 10 of learning Python. Today I covered format specifiers, which let you control how values appear in strings, like setting decimal places or formatting numbers. #100DaysOfCode #Python #100DaysOfPython
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