
Sohail
@sohail_saifii
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SDE @cron_ai | Python-JS/TS-C# | Building Data Pipelines for ML models | Exploring Solidity and Blockchains
Joined May 2020
Hey Developers!,. I'm working as a Software Development Engineer for more than a year now. I'll be sharing the programming concepts that I learned the hard way and the things I'm going to learn. If you belong to my niche, let's connect. 🤜🤛.
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8-Week DevOps Plan🚀. Week 1: Git & scripting basics.Week 2: CI/CD pipelines.Week 3: Docker.Week 4: Cloud (AWS, GCP).Week 5: Kubernetes.Week 6: Infrastructure as Code (Terraform).Week 7: Monitoring (Prometheus). Perfect for leveling up fast in DevOps!.#DevOps #CloudComputing.
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Learn SQL in 10 Days ⏱️. • Days 1-3: Basics (SELECT, WHERE, ORDER BY).• Days 4-6: Aggregations (COUNT, SUM, AVG).• Days 7-8: Joins (INNER, LEFT, RIGHT).• Days 9-10: Subqueries & views. With just 30 minutes a day, you’ll understand SQL fundamentals! .#DataScience #SQL.
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Gas Optimization Tips in Solidity:. • Use view & pure functions to save gas. • Pack variables in structs to reduce storage costs. • Avoid loops in on-chain logic. • Gas efficiency is key to scalable dApps!. #Solidity #Ethereum #Blockchain #Web3.
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Ever heard of monkey patching? 🐒. It lets you dynamically modify or extend classes and modules at runtime! Perfect for testing, hotfixes, or injecting new behaviors into 3rd-party libraries without touching their code. But be careful—things can get wild! .#Python.
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🔐 State Variables in Solidity:. Public: Accessible by everyone 🌐.Private: Only the contract can access them 🚫.Internal: Can be used in derived contracts 🛠️.Constant/Immutable: Fixed values after deployment 🔒. #Solidity #Blockchain #SmartContracts #Web3.
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🔄 Events in Solidity:. Emit events to log data on the blockchain 📝.Used to notify external applications 📡.Great for tracking transactions and state changes!. #Solidity #Web3 #Blockchain #Ethereum.
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🛠️ Storage vs Memory in Solidity:. Storage: Data stored permanently on the blockchain 📂.Memory: Temporary data used during function execution ⚡.Choose wisely for efficiency & gas savings 💡. #Solidity #Blockchain #SmartContracts #Web3.
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Day 100 of #100DaysOfCode .Finally, I mark the completion of my #100DaysOfCode 2nd time with the gift of the weekend tomorrow. Along with it, my HOTA work is also finished today as I updated all the functions and tested it with live data.
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Day 99 of #100DaysOfCode .Got a request to convert the HOTA main code into a callable function that can return all scores as a single dictionary to integrate it with other scripts. Started working on that and made it into a flag to switch between the saved files and live data.
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