Harsh

Hyderabad biryani has more clarity than most people I’ve dated.

@yabsssai Inconsistent request data and unexpected inputs while connecting multiple parts of the system. At first I was just “making things work”, but after deployment I realized bad validation creates hidden bugs everywhere. Zod makes the flow much more predictable and easier to trust.

interesting that you're focusing on zod validation, what specific pain points in your previous projects made you realize the importance of robust validation and how do you think it'll improve your system's reliability?

The best feeling is when concepts start connecting across projects naturally.

Day 62 Worked on DSA, improved the stock project a bit more, started a new project, and continued learning React. Feels like I’m slowly moving from just learning concepts → actually building systems with them. #buildinpublic #ReactJS #DSA #FullStack #100DaysOfCode

Day 61 Worked on DSA, Zod validation, password/auth flows, and backend revision today. Trying to get stronger at the fundamentals that actually make systems reliable. #buildinpublic #Backend #DSA #100DaysOfCode

Day 60 Did some DSA + React today and finally deployed the stock signal system. Still improving the UI, but the system is live now. Will post it for reviews soon. Feels good seeing ideas slowly turn into real products. #buildinpublic #ReactJS #DSA #FullStack #100DaysOfCode

@yabsssai Rn I’m more focused on learning the backend flow and system design behind rather than using JSP directly in projects. Most of my current work is around Node/React + ML systems, but studying different stacks helps me think better about how applications are structured overall.

jsp is a great topic to revisit, how do you plan to apply the concepts you're learning in your future projects, especially with the mix of ml concepts you're also studying?

@rivestack Glad to know it’s not just me then 😭 Production bugs really have a way of humbling everyone.

@unfitcoder cors is the great equalizer. ten years in and i still get caught by a missing OPTIONS handler when the env changes

Day 58 Deployment phase is humbling 😄 Still fighting CORS issues in the stock project and backend deployment bugs in CodeArena. Everything works locally… until production enters the chat. Fixing things one by one. #buildinpublic #Backend #FullStack #100DaysOfCode

Balancing building, debugging, DSA, and life feels chaotic sometimes — but that’s part of the process.

Day 59 Almost done deploying both systems. Spent most of the time fixing production issues, revising 4 DSA problems, and getting a gym session in as well. Slowly getting everything into shape. #buildinpublic #DSA #FullStack #100DaysOfCode

Day 57 Deployed the backend for the stock system today Now fighting with frontend improvements and integration before deploying everything together properly. The closer things get to production, the more details start mattering. #buildinpublic #FullStack #Backend #100DaysOfCode

Shipping things live changes how you think about building.

Day 56 Deployed the frontend for the stock signal system today and added paper trading support. Feels good seeing the project move from experiments → something actually usable. Still improving the system step by step. #buildinpublic #FullStack #MachineLearning #100DaysOfCode

Day 55 Finally done with exams today. Went out, ate something amazing, and took a small mental reset after the last few weeks. Back to building from tomorrow. #buildinpublic #consistency #100DaysOfCode

Day 54 Software Engineering revision today for the last exam tomorrow. Been a slower phase because of exams, but the streak is still alive. Excited to get back to building full-time again. #buildinpublic #consistency #100DaysOfCode

Day 53 Focused on DWDM revision today for tomorrow’s exam. Slower phase right now, but still showing up daily. Back to building after exams. #buildinpublic #consistency #100DaysOfCode

Day 52 Revising HTML, CSS, JS, XML, JSP, PHP for tomorrow’s exam. Not building today, just locking in fundamentals. Back to shipping soon. #buildinpublic #consistency #100DaysOfCode

Day 51 Deep in AI revision today for tomorrow’s exam. Bit stressful, but just staying focused and getting through it. Back to building soon. #buildinpublic #consistency #100DaysOfCode

Day 50 ML exam tomorrow — focused on revision today. No building, just sharpening concepts. Back to shipping soon. #buildinpublic #consistency #100DaysOfCode

Day 49 Focused on exam prep today — revising XML, PHP, JS, HTML/CSS, JSP and some ML concepts. Not building right now, just strengthening the basics. Will be back to shipping after exams. #buildinpublic #consistency #100DaysOfCode