Posts by VGR

@VGR

Valgur Roston

I enjoy building web applications and exploring new technologies. Most of my tim...
Joined May 2026
963 Points19 Badges16 Connections15 Followers18 Following

Comments by VGR

Jul 9 Articles 7 min read
For years, wearable devices were mostly associated with counting steps and tracking workouts. If you wore a smartwatch or fitness band, it could tell you how many calories you burned, how far you walked or whether you reached your daily activity goal...
post-cover-22126
Jul 9 Articles 3 min read
Is True Database Elasticity Still a Myth? A New Reality Unfolds Introduction For years, the promise of truly elastic, “serverless” databases felt like a mirage in the desert of database management. We were told of systems that could scale to zero d...
Jul 9 Articles 4 min read
Most software engineers I know use AI in some form now. Maybe it is for debugging, boilerplate, tests, docs, SQL queries, shell commands, or quick code reviews. Some use it daily. Some use it quietly. Even the skeptical ones have probably pasted a c...
post-cover-22120
Jul 4 Articles 1 min read
Memory allocation is not a feature — it is a security liability. In high-assurance Trusted Execution Environments TEEs, you cannot afford the jitter or the fragmentation of a probabilistic global heap. When building the sakshi-core attestation loop ...
post-cover-21792
Jul 4 Articles 2 min read
When "Latest" Isn't Actually Latest TL;DR In distributed systems, the last record your system processes is not always the most recent event that happened in reality. Understanding the difference between Event Time and Processing Time is essential...
post-cover-21755
Jul 4 Articles 1 min read
Imagine your pipeline throwing a red error badge, yet your production application reflects fresh updates perfectly. This exact scenario confuses countless developers utilizing the official Firebase Extended GitHub Action. The workflow crashes with a ...
Jun 27 Articles 3 min read
Github Dashboard Project Link - https://github.com/LegedsDaD/Github-Dashboard A modern, customizable GitHub profile dashboard generator built with React, TypeScript, Vite, Tailwind CSS, and Vercel Serverless Functions. Generate beautiful SVG GitHu...
Jun 25 Articles 1 min read
For the past few months, I’ve been obsessing over a single problem: Why does building high-performance, multi-tenant backends still come with so much architectural friction, messy database bottlenecks, and unpredictable orchestration? I built Thinki...
post-cover-21316
Jun 25 Articles 7 min read
Building a SaaS product is rarely just about building the main product features. At first, most teams focus on the visible parts of the application. If the product is a CRM, they think about lead management, customer profiles, sales pipelines, and r...
post-cover-21257
Jun 25 Articles 6 min read
The cybersecurity tooling landscape has shifted a lot over the past few years. Open-source alternatives have matured to the point where they genuinely compete with commercial products -- not just on features, but on ease of use and community support....
Jun 17 Articles 6 min read
Over the last two years, prompt engineering has become one of the most talked-about skills in the AI world. Developers exchange prompt libraries on social media, YouTube creators promise "10 prompts that will 10x your productivity," and online course...
post-cover-20654
Jun 17 Articles 8 min read
Let’s skip the fluff. You set up SPF, DKIM, and DMARC. You kept your complaint rate clean. You ran warmup for three weeks. You checked the boxes. And your emails are still showing up in spam for half your prospects. Welcome to email deliverability ...
Jun 17 Articles 1 min read
Your LLM forgets everything after every message. ThermoMind Continuity fixes that. It’s a drop‑in memory layer for any model GPT, Claude, DeepSeek, Gemini, Llama. Wrap your client in 2 lines and your agent gets persistent memory across sessions. Z...
Jun 13 Articles 5 min read
When working with Git, it's not uncommon to encounter a variety of error messages. One of the most common error messages you might come across is "Error: pulling is not possible because you have unmerged files." This error message can be frustrating...
Jun 13 Tutorials 3 min read
cava runs fine in any terminal — but inside WezTerm installed via Flatpak it crashes with: Segmentation fault core dumped If that's what brought you here, the quick fix is right below. The full diagnosis comes after, for those who want to understa...
post-cover-20447
Jun 12 Articles 6 min read
As a full-stack developer, I've always believed in giving back to the community that has helped me grow. That's why I created a comprehensive collection of 100% free developer tools that solve real problems we face daily. !Image descriptionhttps://...
post-cover-20334
Jun 12 Articles 6 min read
Like a lot of developers in this market, I’ve been taking freelance assessments and Discord job leads more seriously than I normally would. One of those assessments turned into a malware investigation. One day, I saw a post in a Discord server look...
post-cover-20248
chevron_left

Latest Jobs

View all jobs →