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welos

WELOS presents itself as an integrated rooftop appliance that turns a single urban footprint into a power-and-water system, combining solar generation, wind capture, and rainwater recovery into one coordinated unit rather than three separate installations. The site opens with a scroll-driven cinematic sequence showing the physical device on a Dubai rooftop, cycling through four stages — expose, generate, recover, and coordinate — that visually walk through how the same footprint captures sun, wind, and rain and routes them through one resilient loop. Past the intro, the site frames the core pitch: one system, three resources, smarter resilience. It positions WELOS as the response to an environment where rooftops sit underused while solar potential is abundant, wind is intermittent but present, and rainfall is scarce but valuable when captured rather than lost to runoff and evaporation. The site backs this with regional figures: roughly 2,285 kWh/m² of annual solar irradiance, wind speeds in the 1.1–4.5 m/s range, annual precipitation between about 95 and 130 mm, and a modeled soiling-loss range of 0.29–12.7%, establishing why coordinating these three inputs — rather than treating them as separate systems — makes sense in an arid, sun-dominant city. The architecture section breaks the product into four coordinated layers: a monocrystalline photovoltaic surface with MPPT tracking and thermal/soiling monitoring for primary daytime generation; a vertical-axis wind turbine supplying complementary power; a hydrological layer that catches, first-flushes, filters, and stores rainwater; and an edge-intelligence control layer built on ESP32/STM32 hardware that senses conditions and makes routing decisions. A resource-flow diagram shows how each input takes its own physical path — sun through the PV array and MPPT to the DC bus, home loads, and battery; rain through the apron, first-flush diversion, filtration, and storage; wind through the turbine, generator, and rectifier to the same DC bus — before a single control system decides where power and water actually go. The site's standout feature is its self-cleaning logic: rather than cleaning panels on a fixed schedule, the controller estimates expected photovoltaic output from irradiance and temperature, compares it against measured output to compute a soiling index, and only triggers an automated rinse — using the system's own stored, non-potable rainwater — once soiling exceeds roughly 15%, water reserves exceed 20%, and wind is calm enough (under 5 m/s) for a safe wash. This condition-based maintenance approach is framed as smarter than blanket cleaning schedules that either clean too early or let performance degrade too long. Further down, the site outlines a path from concept to proof: a scaled prototype (100–200W solar, 50–100W helical VAWT, 12V/24Ah LiFePO₄ storage, UV-C water treatment, and the same ESP32/STM32 control unit) meant to validate the underlying intelligence without pretending to power an entire building. The site closes on its unifying thesis — that WELOS isn't three separate systems bolted together, but one coordinated resource loop turning an underused rooftop into responsive infrastructure — before inviting visitors to scroll back to the top or explore the live prototype further.      

JobTarakki: Smarter Careers

  JobTarakki is a career intelligence platform for software professionals in India, helping developers understand where they stand in their careers and what they should focus on next. It brings together your experience, skills, career level, strengths, gaps, and market signals to provide a clearer picture of your career direction. Start for Free 🚀 Resume Analyzer — Get a personalized assessment of your resume, including your resume score and key strengths based on your target role. Career Check — Get an initial assessment of where you currently stand in your career and understand the areas you can focus on next. Both tools are completely free to use. Try them here: 🔹 Resume Analyzer: https://jobtarakki.com/resume-analyzer🔹 Career Check: https://jobtarakki.com/career-check JobTarakki is also building deeper career intelligence features including: Career DNA — understand your strengths, gaps, experience, and career signals Career Blueprint — understand your current position and possible next career direction Professional Profile — build a structured view of your professional experience Learning Blueprint — identify skills and areas to focus on next Market Intelligence — understand how your profile aligns with the software engineering market The goal is simple: Know where you stand. Know what to do next. 🌐 https://jobtarakki.com Please provide you valuable feedback here: https://forms.gle/sVM7iAJKeQP4m3qp6

ZEROTRACE

ZEROTRACE - AI Security Investigation Agent for SOC Analysts ZEROTRACE is a modular, evidence-grounded AI security investigation platform built for SOC analysts. It actively ingests security telemetry, correlates events into structured incidents, extracts IOCs, maps attacker behavior to the MITRE ATT&CK framework, and uses LLMs to synthesize factual, evidence-backed investigation reports and response actions. 🚀 Features Live Telemetry Ingestion: Normalizes raw logs (Sysmon, EDR, Network, DNS, Auth) into a unified SecurityEvent schema. Automated Incident Correlation: Groups related security events based on time windows and shared IOCs (hosts, users). MITRE ATT&CK Mapping: Automatically identifies attacker tactics and techniques from event types. Evidence-Grounded AI Synthesis: Generates human-readable incident summaries and remediation steps backed strictly by observed telemetry, without hallucinating details. SOC Analyst Console: An ultra-minimal, typography-driven React/Vite frontend tailored for high-speed triage. 🏗 Architecture Overview ZEROTRACE/├── .env                  # Environment configuration (API keys, DB URLs)├── backend/│   ├── app/│   │   ├── main.py       # FastAPI application entrypoint with CORS & API routing│   │   ├── core/         # Pydantic BaseSettings config & Database sessions│   │   ├── db/           # SQLite repository abstraction layer│   │   ├── models/       # Pydantic v2 schemas & SQLAlchemy ORM models│   │   ├── api/v1/       # REST API Endpoints (Incidents, Events, IOCs, Health)│   │   └── modules/      # Core Business Logic│   │       ├── ingestion/     # Log ingest and routing│   │       ├── normalization/ # Parsing and standardizing logs (DNS, Sysmon, etc.)│   │       ├── extraction/    # IOC extraction│   │       ├── correlation/   # Event clustering logic│   │       ├── mitre/         # Threat intelligence mapping│   │       └── investigation/ # AI and synthesis engines│   └── tests/            # Pytest test suite└── frontend/             # React (Vite) SOC Console    ├── src/    │   ├── components/   # UI Modules (Overview, Timeline, AI Investigation, etc.)    │   ├── services/     # API Axios client    │   └── index.css     # Minimalist Dark Theme    └── vite.config.js