Nikki Siapno @NikkiSiapno
Engineering Manager at @Canva | Founder of Level Up Coding | — A big thank you to our partner @getpostman who keeps our content free to the community drp.li/level-up-codin… Level Up Coding Newsletter → Joined April 2022-
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This week I will cover: — Strategies to prevent system misuse & overload — Types of API testing — How the TCP handshake works — Containerization explained — Principles of OOP 📩 Enjoy my content? Subscribe to my weekly newsletter so you don't miss it: drp.li/luc-newsletter…
How do you build APIs visually? API-first is an approach to building software that prioritizes APIs at the beginning of the software development process. It positions APIs as the building blocks of software. In API-first methodology, APIs are developed before writing other…
How to use Big O to ace your technical interviews: Firstly, what is Big O Notation? Big O describes an algorithm's runtime or memory consumption without the interference of contextual variables like RAM and CPU. It gives programmers a way to compare algorithms and identify the…
Domain-driven design explained. — How domain-driven design works — The main components of DDD — It’s advantages & drawbacks — Where it shines best Tomorrow, our subscribers will learn all about domain-driven design. Join us to get the issue (it’s free): drp.li/luc-newsletter…
What are modular monoliths, and how do they work? Modular monoliths are gaining popularity. But what makes them stand out? They balance the simplicity of traditional monoliths with the scalability and flexibility of microservices. While they are deployed as a single…
This week I will cover: — Domain-driven design — Modular monolithic architecture — TCP handshake — API gateway vs load balancer — How to use big O to ace technical interviews Enjoy my content? Subscribe to my weekly newsletter so you don't miss it: drp.li/luc-newsletter…
APIs have increasingly become the backbone of modern businesses. APIs have been around almost as long as modern computing. They emerged decades ago as a means to let disparate software applications communicate. And they still fulfill that role today. But APIs have evolved…
Sever-sent events explained. Real-time data dissemination to users is a frequent requirement in web development. With the help of the server-sent events (SSE), servers can update web pages via a single HTTP/HTTPS connection. It streamlines creating real-time notifications,…
What makes an API RESTful? Representational State Transfer (REST) is an architectural style that is commonly used for web-based APIs alongside HTTP as the transport protocol. Key concepts: You can also learn more about REST here: drp.li/what-is-a-rest… 🔸 𝗦𝘁𝗮𝘁𝗲𝗹𝗲𝘀𝘀:…
How do man-in-the-middle attacks work, and how do we prevent them? Man-in-the-middle (MiTM) attacks pose a significant threat to cybersecurity, involving unauthorized interception of communications between two parties. Understanding MiTM attack concepts and consequences is…
This week I will cover: — How Elasticsearch works — What makes an API RESTful — API gateway vs load balancer — What are man-in-the-middle attacks — How server-sent events work Enjoy my content? Subscribe to my weekly newsletter so you don't miss it: drp.li/luc-newsletter…
Top 5 Kafka use cases. Apache Kafka is an open source distributed streaming platform designed for building real-time data pipelines and streaming applications. Kafka's high throughput, scalability, fault tolerance, and durability make it ideal for real-time data applications.…
Pratham @Prathkum
425K Followers 897 Following I work to place you in the top 1% of web developers • Building https://t.co/TzoPPvXkeN & https://t.co/vTZdsutbrT • DevRel • Prev @Rapid_API @HyperspaceAIChris Staudinger @ChrisStaud
133K Followers 298 Following Founder of Level Up Coding | Educational software engineering content — A big thank you to our partner @getpostman who keeps our content free to the communityMadza 👨💻⚡ @madzadev
112K Followers 340 Following Tech writer @logrocket, @sitepointdotcom and @refine_dev 📚 Built DevQuizzes (900K+ answers) and DevTunes FM (800K+ listens) 🚀Csaba Kissi @csaba_kissi
221K Followers 953 Following Solopreneur • 200 projects • 💰$3m+ • Code, AI, Father of @domi_kissi, DM for collabs ➡️ https://t.co/fvuWg2duU6 ➡️ https://t.co/yuysSDkcfo ➡️ https://t.co/TzOOt1QpgdSimon @simonholdorf
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8 Followers 163 Following SDET | https://t.co/Z73JQoRSC7 | https://t.co/lwEgJkG4hc |Pratham @Prathkum
425K Followers 897 Following I work to place you in the top 1% of web developers • Building https://t.co/TzoPPvXkeN & https://t.co/vTZdsutbrT • DevRel • Prev @Rapid_API @HyperspaceAIChris Staudinger @ChrisStaud
133K Followers 298 Following Founder of Level Up Coding | Educational software engineering content — A big thank you to our partner @getpostman who keeps our content free to the communityMadza 👨💻⚡ @madzadev
112K Followers 340 Following Tech writer @logrocket, @sitepointdotcom and @refine_dev 📚 Built DevQuizzes (900K+ answers) and DevTunes FM (800K+ listens) 🚀Csaba Kissi @csaba_kissi
221K Followers 953 Following Solopreneur • 200 projects • 💰$3m+ • Code, AI, Father of @domi_kissi, DM for collabs ➡️ https://t.co/fvuWg2duU6 ➡️ https://t.co/yuysSDkcfo ➡️ https://t.co/TzOOt1QpgdSimon @simonholdorf
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87K Followers 359 Following Senior SDE @Fluxon. Ex @microsoft US. I will help you break into tech and crack top jobs worldwide 🚀. DMs Open 🙂Kunal Kushwaha @kunalstwt
221K Followers 3K Following Driving innovation, educating minds, and strengthening developer relations @CivoCloudAndrej ⚡️ @reactive_dude
63K Followers 229 Following Freelance dev. Tweets about AI, tech, React, and web dev. #buildinpublic *the best* ✌️ ChatGPT app for macOS: https://t.co/tFTqQyK19GEddie Jaoude | EddieH.. @eddiejaoude
173K Followers 2K Following DevRel as a Service Founder of EddieHub Founder of @biodrop_io Digital Products https://t.co/ZYE7VuaBuHPradeep Pandey @Div_pradeep
49K Followers 303 Following Freelance Web Developer • Sharing insights on Web Development • AI • DM for Collaboration 📥YK aka CS Dojo 📺�.. @ykdojo
143K Followers 492 Following - Senior AI Developer Advocate - CS Dojo on YT (1.9M+ subs) - Keynote speaking: https://t.co/eIGhFFMtMoMohammed Junaid @mdjunaidap
77K Followers 908 Following Building @codemarch • coding, branding, & audience building for developers.codemarch @codemarch
62K Followers 189 Following Tech edu reimagined🎓 • Empowering through coding👩💻👨💻, development & personal branding • Bridging the gap to dream jobsFrancesco @FrancescoCiull4
186K Followers 383 Following - Software Developer - Rust, Docker, Web Dev content - DevRel @dailydotdev - Docker Captain - International Public Speaker - Building a 1M community: 40%⏳Vikas Rajput @vikasrajputin
36K Followers 243 Following Sr. Backend Engineer. Simplifying Backend and sharing what I learn along the way. Book 1:1 (paid) session👉 https://t.co/7s7QPBdOtPAkshay 🚀 @akshay_pachaar
136K Followers 418 Following Simplifying LLMs, MLOps, Python & Machine Learning for you! • AI Engineering @LightningAI • Lead DataScientist • BITS Pilani • 3 PatentsSharyph @sharyph_
78K Followers 512 Following 📝Tech Writer | 👨💻Digital Creator | Growth Strategist | AI Content MarketerAdarsh Gupta ✨ @Adarsh____gupta
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3K Followers 138 Following Staff Engineer, 15+ years | Tech Addict | Caffeine Dependent | Probably ADHD | Husband and Father of 2 HumansLee Wynne @leewynne
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13K Followers 483 Following Student chasing solopreneur dreams. 🪩 Ads in minutes: https://t.co/3L3cVo81x1 (acquired) 🥚 Auto-retweets: https://t.co/7G5kqoRBBEOnly 13% of data projects make it into Production. Data is not enough; you need: 1. A pipeline that connects to your data sources. 2. To train your models. 3. Build a UI fast enough to render the result and chart with millions of records. 4. Finally, deploy your product so…
The day has finally come. Modular Monolith Architecture is now open for enrollment. 🎉 I can't wait for you to see everything I have prepared! - 10 in-depth chapters - 60+ high-quality lessons - 14+ hours of video training content The course is organized into ten in-depth…
How do you know you are growing as a software engineer? This is a good indicator for me that you are growing. You don't focus only on the task at hand. But you understand the importance of: - good planning, - alignment with the team, - providing business value. What is your…
Concurrency & Parallelism are two terms that always create some confusion. Here's how I try to understand them: 👉 Concurrency means more than one task can appear to make progress over a unit of time. The key term over here is "APPEAR". Concurrency gives the illusion that…
Thinking out loud and asking clarifying questions is required in any tech interview. I've seen many candidates fail because they act like code monkeys. But interviewers want to know how you came up with your solution. And if you don't talk, they can't help when you're stuck.
Learning new things is the best investment you can make for your career and personal life. However, learning requires a methodical approach, especially when you are no longer in your twenties. My process is divided into different steps: 𝗚𝗲𝘁𝘁𝗶𝗻𝗴 𝗶𝗻𝗽𝘂𝘁𝘀…
Messaging and request-response communication? Here's why you should consider this pattern. This can be an elegant way to implement communication between your microservices. No service discovery is needed. You just need to publish a request message and await a…
Designing a mission critical #serverless app An elegant explanation how to progressively introduce: 1. Event Broker 2. Storage first 3. Dead Letter Queues 4. Retries 5. Redrive medium.com/postnl-enginee…
How can you implement module communication? The simplest approach would be to start with sync communication. - Modules expose a public API - Other modules can call that public API Here's how to implement this in a modular monolith: youtu.be/hY342iy2PO0
Join @SaraJaoude and me on our first joint talk! We will share our journey so far, challenges and future plans, including: ✅ Being Digital Nomads ✅ Freelancing ✅ Open Source What additional topics would you like to learn more about? Let us know below 👇 Event url below!…
Which one is you?
In software development, "This is just a temporary fix" equals Let's keep the change for a few days that turn into weeks but then, those weeks turn into months and years until the piece of code becomes "DO NO TOUCH THIS AT ANY COST"😅
Liked or not, you must release that breaking change at some point. Here are 3 ways to do it successfully. My first advice is to keep backward compatibility as much as possible, but this is not always possible. So, what should you do? 1. Lockstep deployment. It requires that…
Here is a good list of tech articles to go over during the week:
𝗛𝗼𝘄 𝘁𝗼 𝘀𝗰𝗮𝗹𝗲 𝗱𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀? Tomorrow, I will publish a new newsletter issue on how to solve one of the most common software bottlenecks in production: 𝗱𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝘀𝗰𝗮𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆. Also, we will see 𝗵𝗼𝘄 𝗙𝗶𝗴𝗺𝗮 𝘀𝗰𝗮𝗹𝗲𝗱 𝘁𝗵𝗲𝗶𝗿…
Congrats Louie! Cannot wait to get a copy myself!
One of the coolest feelings was holding a physical book I wrote in my hand. I made about $10k in sales from the project. But because I’d given talks to the small bets community on the topic, it only took two weeks to write. I wrote it to be helpful to beginners & made it free…
My sleep stack 💤 • @eightsleep temp control • @TempurPedic mattress • @GarnetHill sateen sheets • @kpnorcal ~40dB custom ear plugs • @fitbit sleep tracking • @SnugglePedic adjustable pillow • magnesium, l-theanine, apigenin supplements • blackout curtains With routine:
So it's official: IBM is acquiring HashiCorp for $6.4B.
One small change in the cache duration, one giant leap in the cache hit rate 🌕 We increased the cache duration of our most requested resources (blogs) and the cache hit rate improved quite a bit This results in: - less lambda invocations - less DB hits - faster performance