DevClub.lv 114th Frontend focused event
2023-01-26
Riga, Latvia
who it's for
frontend developers, devops engineers, cloud engineers, product managers, qa engineers, product designers, iot engineers, game developers
topics
microfrontend architecture; Web3 hackathon tactics; Hubctl for IaC deployments; GitOps with Crossplane and ArgoCD; AWS infrastructure at scale; rapid IoT prototyping with Balena; digital twin for IoT; React code-splitting techniques; Rust on the frontend; Svelte framework introduction; quantum programming and algorithms; design systems and tokens
| title | author | length |
|---|---|---|
| Microfrontend Architecture – technical implementation. | Reinis Pakers | 48m |
Describes a real migration from a monolithic SPA into microfrontends that uses Module Federation (Webpack 5) and web components with Shadow DOM, runs… | ||
| How to Hack a Web3 Hackathon: Tips & Tricks. | Alberts Bušinskis | 01h 00m |
Concrete playbook: pick Polygon vs Ethereum based on gas cost, pick ethers.js or web3.js for frontend, use Remix + Hardhat/Truffle for contracts, and prefer… | ||
| How Hubctl helps manage IaC deployments. | Antons Kranga | 56m |
Hubctl claims to stop fragile glue code by treating deployments as reusable components with a manifest that declares inputs, outputs and verbs, and by… | ||
| Infrastructure and AWS at scale: The story of Posti | Goran Gjorgievski | 38m |
Claims a reproducible multi-account Landing Zone that lets 20+ teams run ~200 production services for 4+ million users with a small infra staff, and shows the… | ||
| GitOpsifying Cloud Infra with Crossplane, ArgoCD | Ebrahim Ramadan | 30m |
Claims a Git-first GitOps flow using Git + Crossplane + ArgoCD to manage cloud infra and apps with one YAML language and fewer tools, demonstrating actual… | ||
| Space Wreck stories | Mārtiņš Ceplis | 46m |
A two-person indie game built as a JavaScript/TypeScript learning project grows over seven years into a released 2018 Early Access demo with regular updates… | ||
| From a small prototype to a critically acclaimed indie game – The Case of the Golden Idol | Andrejs Klaviņš | 32m |
Andrejs was between jobs at the start of 2021 and together with his brother Ernest they decided to tinker with some indie detective game ideas. In a year’s… | ||
| Exonicus VR Trauma Simulator | Raimonds Ūdris | 55m |
It is a serious gaming application intended for training military medics and simulating various situations. The presentation focuses especially on solving… | ||
| Rapid IoT prototyping with Balena | Gabriel Novak | 37m |
Shows a working prototype: a Raspberry Pi device that reads QR tickets with rotating signature keys, runs containerized validation logic and a display, and… | ||
| Digital twin – from IoT to smart future. | Maros Budaj | 45m |
Company builds a digital twin of an office building using Azure Digital Twins, piping telemetry from SCADA, access control and BMS into a graph model that… | ||
| DIY Smart Home | Oskars Vīksna | 53m |
Seven years of hands‑on DIY smart home work yields specifics: Raspberry Pi zeros run a Mosquitto MQTT broker and Home Assistant, Zigbee and BLE gateways tie… | ||
| Process intelligence through Process mining | Irīna Šitova | 49m |
Shows a live Minit demo loading a semi‑synthetic event log, discovers many unexpected process variants (one variant covers just over half while dozens of… | ||
| Streamlining Development Processes through Self-Service Optimizations | Rūdolfs Kreicbergs | 35m |
Claims that self service cuts developer costs by removing middlemen and asks is this person indispensable followed by concrete work: an admin dashboard that… | ||
| Business process digitalisation | Antons Sapriko | 52m |
Company processes get recast as service boundaries with an API contract style template so teams agree inputs, SLAs and acceptance criteria; projects decompose… | ||
| Maximising performance with React code-splitting techniques | Edvins Antonovs | 33m |
Concrete claims and tools: measurable bundle bloat, using webpack bundle analyzer plus Lighthouse and Sentry to find hot spots, splitting by route and by large… | ||
| Rust on the frontend | Roberts Ivanovs | 38m |
Claims Rust frontends are production-ready only when concrete: shows a compiled Rust -> WASM module with WASM-JS bindings, uses the Leptos web framework, and… | ||
| You might want to try Svelte | Boris Goriachev | 01h 00m |
Svelte is used in production for a year to ship a real app: an Elixir backend plus a Svelte front end that handles chats, a CMS and real‑time notifications… | ||
| Continuous Deprovement will eat your product for breakfast | Uldis Karlovs-Karlovskis | 47m |
Growth eats engineering unless lead times are measured and governed: the claim is that rapid headcount and product proliferation produces slow, siloed delivery… | ||
| One weird trick to turn your idea into a successful business: Product Thinking | Vasiliy Popov | 48m |
Claims that 9 of 10 startups fail and that chasing features instead of problems kills products are backed by examples and methods: Juicero raises $120M, sells… | ||
| Fueling Innovation: Embracing a Product Mindset for Non-Product Heads | Roman Zatitskiy | 52m |
Argues that non-product leaders need a product mindset: run product discovery alongside delivery, separate proof of concept vs MVP (PoC tests tech, MVP tests… | ||
| Agile experience in changing environments and the challenges faced | Renārs Ronka | 47m |
Teams face frequent priority shifts every few weeks, multiple squads in one silo, and people reshuffles that break flow; concrete fixes that work or fail… | ||
| Cognitive biases and failure of Agile | Dmitrijs Lebedevs | 38m |
Argues that Agile alone doesn’t fix human error and cites Chaos Report ~20% success rate in early 2000s rising only slightly by 2020, Brooks’ six failure… | ||
| Going Beyond Agile: Influencing Business and Driving Change | Hanno Jarvet | 48m |
Uses Wardley Mapping, Strategic Sales techniques and the Business Model Canvas to move beyond slogans and actually change decisions; shows how three ways to… | ||
| Quantum Algorithms in our Life | Aleksandrs Belovs | 35m |
Claim: quantum speedups come from period finding implemented by the quantum Fourier transform, which makes Shor's algorithm factor RSA by finding a hidden… | ||
| Quantum computers and quantum programming | Maksims Dimitrijevs | 55m |
Good choice when concrete takeaways matter: gives actual claims (Shor threatens RSA but practical breakers remain years away, Google’s 2019 quantum advantage… | ||
| Testing quantum annealing assisted machine learning | Mārtiņš Kālis | 37m |
When two fields intersect, our goal is to harness the strengths of both to create something remarkable. Yet, frequently, we are severely limited by the… | ||
| Performance testing in the cloud | Leonids Nahodkins | 01h 08m |
Case study of an enterprise media platform over 3+ years shows cloud performance testing as practical engineering: tests run primarily on AWS, measure… | ||
| VIVIDUS – your first and last stop for Codeless Test Automation | Valery Yatsynovich | 42m |
VIVIDUS is a free open source, Apache License 2.0 codeless automation framework that runs tests written as high‑level actions without programming, with a… | ||
| Evolving Business and Customer Perception in Digital world | Pavels Ignatovics | 51m |
Claims that teams run 5% of test cases on mobile vs 70% of purchases happening on mobile, that Nio’s battery swap model by Nio changes product expectations… | ||
| The Evolution of a MySQL Database System | Frederic Descamps | 57m |
Shows a concrete migration path: single MySQL instance to backups plus binary log for point‑in‑time recovery lowering RPO from days to minutes, then InnoDB… | ||
| AWR reporting. Enchance your db development and support | Andrei Dzianisau | 44m |
AWR is a historical Oracle diagnostic store that takes snapshots hourly by default (configurable) and captures SQL text, plans, DBA_HIST views (162 in Oracle… | ||
| PostgreSQL Service in Oracle OCI | Juris Trošins | 33m |
Claims a new managed PostgreSQL as a native OCI service still in preavailability, with demo access in Phoenix, not yet public. Shows three real deployment… | ||
| The Power of Design Systems | Natalja Andrejeva, Aivis Jansauskis | 51m |
Claim: a company-wide design system cuts new bugs by 27% fewer bugs, slashes component code from 25k → 4k lines of code, and raises accessibility scores… | ||
| Design system and tokens | Jānis Cimbulis | 51m |
Insurance-company design system chronicles moving from a one‑person effort to an army of four developers and one designer, with an older codebase of 70… | ||
| LX makes developers’ lives easier and what it took to come this far | Sergejs Skusovs | 39m |
LX is a company front-end framework built around design tokens that switch themes and entire layouts, a 300‑icon library with usage guidelines, and a UI kit of… | ||
| nothing matches | ||