Building

AI-native portfolio management — Jira + Azure DevOps + Linear + PagerDuty fused, with autonomous agents and 50+ surfaces. 30+ Prisma models, NextAuth + bcrypt, RBAC middleware.

Autonomous career OS — resume designer, ATS scorer, Claude agent with 6 tools, Greenhouse + Lever job-feed integration, interview prep, application Kanban.

Kahoot-style real-time AI quiz platform — SSE live rooms, claude-opus-4-7 quiz generation, neon glassmorphism UI, XP/badges/streaks gamification.

Agentic resume↔JD scorer with skill-gap identification and concrete edit suggestions. Claude adaptive thinking + tool-use loop. End-to-end tested.

CLI agent that triages issues, surfaces stale ones, and drafts release notes from merged PRs. 3-tool GitHub REST integration.

Six production automation packs in one repo — n8n workflows, resume parser, CI/CD scripts, task automation, notification bot, workflow engine.

AI system analysing resumes, extracting skills, comparing to JD, generating ATS-friendly versions with recommendations. RAG + NLP + cloud doc processing.

Security tool detecting kernel-mode and user-mode rootkits. Real-time memory scanning and integrity checks.

Workforce management web app — profiles, attendance tracking, payroll, performance reviews.

Email categorisation: TF-IDF + Logistic Regression pipeline → Spam, Work, Personal, Promotions with confidence scores. Flask UI + JSON API.

Upload datasets, generate dynamic pivot tables and charts to visualise data relationships.

DNS analysis + propagation checking — record analyzer, resolver comparison, global propagation tracker, interactive 'Learn DNS' module.

Task manager with priority levels, deadline reminders, and category organisation.

Live FX rates with full offline mode (cached rate table). Pure-Dart cross-rate math, unit-tested. Material 3 UI.

Music player + sync tool. Manages local libraries, syncs playlists across devices with high-performance UI.

Local audio player — native file picker, play/pause/seek/skip, shuffle, 3 repeat modes, 7 EQ presets. Playlist engine unit-tested.

Endpoint-security app scanning Android for rootkit indicators (build keys, su / Magisk paths, root-manager apps). Risk score Clean/Low/Medium/High.

Python core engine for resume screening. NLP + keyword matching against JD with scoring and ranked output.

Deep learning model classifying human emotions from facial expressions in images and video streams.

Face-recognition attendance tracker — Haar-cascade detection + L2-distance matching. Enrol from photo folders, append to attendance.csv.

UNO + HC-SR04 + relay pump. Hysteresis (refill <20%, stop >90%), fault detection, max-on-time guard.

MQ-2 + buzzer + LEDs. 8-sample averaging, 30s warm-up, SERIAL_ALERT lines for upstream gateway.

DHT22 + MQ-135 + I²C LCD. 3-screen carousel UI + 1Hz CSV stream for InfluxDB / Prometheus.

ESP32 + soil moisture + relay pump. Hysteresis + max-on-time guard, JSON snapshots over WiFi every minute.

UNO + 4-ch relay + buttons + PIR motion sensor. Local toggle + motion-triggered auto-light + Serial control protocol.

DHT22 + BMP280 + LCD. Sliding-window pressure tendency (rising/falling/steady) for crude weather hints.

ESP32 + HX711 + load cell scale. Calibrate via TARE_ON_BOOT, post weight JSON snapshots every 5s.

Connectivity diagnostic CLI — DNS resolution time, TCP-handshake latency, HTTP TTFB, throughput across targets.

Python daemon running scheduled (cron) and event-driven (file-watch) tasks defined in YAML. Built on APScheduler + watchdog.

Webhook-driven workflow engine. JSON-defined workflows chain HTTP calls and transformations as POST /trigger/<name>.

8 production GitHub Actions workflows: matrix CI, Docker publish, Vercel preview/prod, release-please, OIDC promotion.

PDF/text resumes → structured JSON: name, contacts, links, skill detection, section splitting. CLI + Flask UI.

Cron-scheduled notification dispatcher → Slack, Discord, Telegram, generic webhooks. Single-dependency Node.js.