Tim Carter Clausen

Full-Spectrum Technical Unicorn

I say what I do and I do what I say.

Mamaroneck, NY me@thedecipherist.com 914-295-2431 LinkedIn Download PDF

Full-spectrum technologist and AI-assisted development pioneer with 25+ years building production systems at scale. Invented the "Engram Memory Bank" methodology for AI-assisted long-form research—a structured approach to persistent context across AI sessions that has enabled breakthroughs on cold cases and complex investigations. Authored the definitive Claude Code guides reaching 1.5M+ developers (95%+ approval), recognized as the go-to resource for AI-augmented development. Built custom VS Code/WSL extensions for Claude workflow optimization; pioneered parallel AI development workflows running 1-6 concurrent Claude instances on separate projects simultaneously.

Career foundation in technical sales — top-performing seller across Denmark's largest consumer electronics chain — provides natural fluency in customer engagement, consultative selling, and translating complex technical concepts into business value. Deep expertise across the entire stack: hardware to cloud to audience. React 19, Next.js 16, TypeScript, Node.js, MongoDB, Docker orchestration, security hardening, growth engineering. Proven business impact: drove 180% conversion increase through optimization; maintained 99.99% uptime across 9-year infrastructure lifecycle serving millions of requests monthly with 4.7M+ lines of code under management. Published npm packages averaging 300+ weekly downloads; GitHub repositories accumulated 639+ stars. Multi-model AI fluency across Claude, GPT-4, and Gemini with deep understanding of each model's strengths for different task types.

Technical Skills

Frontend & Frameworks

React 18/19, Next.js 14/16, Vue.js, AngularJS, Quasar, TypeScript, Vanilla JavaScript (deep expertise), Tailwind CSS 3/4, Framer Motion, HTML, CSS/SCSS

Backend & APIs

Node.js, Express, API design, microservices, Zod validation, NextAuth 5, Stripe integration, SendGrid

Data & Search

MongoDB 6/7/8 (10+ years replica sets in production), Mongoose, Elasticsearch 8.x (cluster management, ulimits, worker constraints), SQL (MS SQL, MySQL), data modeling, caching strategies

Testing & Quality

Vitest, Playwright (e2e), Testing Library, test coverage, CI/CD pipelines

Infrastructure & Platform

Docker (custom images, multi-stage builds, security hardening, Swarm orchestration, multi-service compose architectures), AWS (EC2, S3, infrastructure management), Linux (Ubuntu, Red Hat), nginx (10+ years production, zero crashes, custom hardened images, ModSecurity/WAF compilation from source, reverse proxy, load balancing, stream proxying), Postfix (mail server, SMTP/SPF/DKIM/SASL), VMware, network architecture, Dokploy, Portainer, Traefik

Security

ModSecurity, OWASP Top 10, CRS rules, WAF configuration, AppArmor, Wazuh SIEM, penetration testing, application security, secrets management, Kali Linux, Wireshark, MITM analysis, security hardening, anomaly scoring

Observability & Operations

DataDog (RUM, APM, logging, traces, AppSec, IAST, CPU profiling, network probes, custom events instrumentation, custom dashboard development), FullStory, Winston logging, monitoring, alerting, log analysis, performance optimization

DevOps & Build Tools

Git, Docker Swarm, pnpm workspaces, Rollup, tsup, Vite, npm publishing, Docker Hub CI/CD, Git commit SHA build versioning

AI-Assisted Development

Claude Code (expert-level—authored definitive guides with 1.5M+ views), Claude Code Hooks, VS Code + WSL workflow optimization, custom Claude Code extensions (screenshot path injection, keyboard shortcuts), Cursor, GitHub Copilot, multi-model fluency (Claude, GPT-4, Gemini), prompt engineering for complex code generation, AI-augmented architecture design, context window optimization

AI Research & Integration

Invented "Engram Memory Bank" methodology for AI-assisted long-form research (persistent context architecture across sessions), MCP server development, RAG pipelines, vector embeddings, Claude API, AI token optimization, Whisper ASR, HuggingFace Diffusers

Specialized

Wavesurfer.js (audio visualization), FFmpeg (audio/video processing), Sharp (image processing), Tiptap (rich text editor), rrweb (session replay), Recharts, TanStack Table, SWR, Ink (TUI development), Dropbox API

Business Systems

Sage X3 ERP integration, Stripe payment processing, e-commerce platforms, A/B testing (SiteSpect), conversion optimization, technical sales & consultative selling

Growth Engineering

Reddit algorithm optimization, viral content architecture, platform A/B testing, engagement threshold analysis, cross-platform traffic funnels, brand SERP domination, UTM analytics, audience psychology, international developer audience acquisition

Current Projects

AI Video Generator — Developer

2025 - Present

Flask-based web application for text-to-video generation supporting multiple AI models.

  • Built multi-model video generation platform supporting 5 AI services (Google Veo 3, OpenAI Sora 2, Runway Gen-3, Pika 2.0, Stable Video Diffusion)
  • Implemented local GPU inference using HuggingFace diffusers with Stable Video Diffusion; two-stage pipeline (text→image→video); memory-optimized for 8GB GPUs
  • Designed factory pattern architecture with abstract base class for seamless model abstraction and easy extension
  • Created production-ready deployment with Docker containerization, health checks, and environment-based configuration

Tech: Python, Flask, HuggingFace Diffusers, PyTorch/CUDA, Docker, REST API

RuleCatch.AI — Co-Founder & Lead Developer

2026 - Present

Real-time rule enforcement platform for Claude Code via hooks—preventing AI mistakes before they reach your codebase.

  • Built comprehensive rule engine with 208+ rules across 18 categories, enforced in real-time via Claude Code hooks
  • Designed zero-knowledge encryption using AES-256-GCM ensuring user data remains private; GDPR-compliant with US/EU data isolation
  • Developed MCP server integration allowing Claude to query and fix its own rule violations autonomously
  • Founded on empirical research from 6 weeks tracking every Claude Code tool call—discovered 50% of sessions had at least one violation, proving the need for automated enforcement
  • Built 59.9 million token dataset from real-world Claude Code sessions to identify violation patterns and optimize rule triggers

Tech: Node.js, TypeScript, Claude Code Hooks, MCP Servers, AES-256-GCM, MongoDB

DockerDoctor — Creator & Developer

2026 - Present

Interactive CLI diagnostics tool for Docker environments, published on npm.

  • Built comprehensive diagnostics engine with 50 checks across 11 categories for Dockerfiles, Compose files, and running containers
  • Designed split-pane TUI with severity grouping, auto-fix capabilities, and clipboard copy using Ink
  • Implemented CI/CD integration (npx dockerdoctor --ci --severity error) for automated Docker health checks in pipelines
  • Created programmatic API for library usage, enabling integration into custom toolchains
  • Built smart compose discovery that auto-detects non-standard Compose filenames across projects

Tech: TypeScript, Node.js, npm, Docker API, Ink (TUI)

AI-Assisted Development & Research Methodology — Innovator

2024 - Present

Pioneered novel AI collaboration methodologies and custom tooling, becoming a recognized authority on Claude Code with guides reaching 1.5M+ developers worldwide.

  • Invented "Engram Memory Bank" methodology for AI-assisted long-form research—structured approach to maintaining persistent context across sessions for complex multi-week investigations; successfully applied to cold case analysis achieving breakthroughs on Zodiac ciphers, Beale analysis, and historical investigations
  • Authored definitive Claude Code guides (V1 through V5) reaching 1.5M+ combined views with 95%+ approval ratings and 639+ GitHub stars; translated into 11 languages; recognized as go-to resource for Claude Code mastery covering MCP servers, custom agents, hooks, Plan Mode, context optimization, and advanced workflows
  • Published V5 guide covering 60+ real projects, the renaming problem, Plan Mode contradictions, hooks that don't wait, TypeScript as non-negotiable, database wrapper patterns, and testing methodology
  • Created Claude Code Starter Kit with 23 slash commands, 9 hooks, 10 rules, 2 custom agents, 2 skills, and 12+ project profiles—the most comprehensive Claude Code configuration template available
  • Built custom VS Code/WSL extensions for Claude Code workflow optimization:
    • Keyboard shortcut for instant screenshot path injection at cursor position
    • Custom plugins enhancing Claude's capabilities in WSL environment
    • Streamlined image-to-context workflows for visual debugging
  • Developed multi-model AI fluency across Claude (Opus, Sonnet), GPT-4, Gemini, with deep understanding of each model's strengths for different task types
  • Created AI-augmented development workflows combining Claude Code, Cursor, and traditional tooling for 10x productivity gains on complex codebases
  • Pioneered parallel AI development workflows running 1-6 concurrent VS Code instances with independent Claude agents working on separate projects simultaneously; developed context-switching patterns and project isolation strategies for maximum throughput

Tech: Claude Code, VS Code, WSL2, Custom Extensions, MCP Servers, Multi-Model Orchestration, Parallel Agent Workflows

TheDecipherist — Founder & Growth Engineer

2024 - Present

Built personal brand achieving 1.5M+ views across technical content through systematic algorithm research and viral engineering, reaching developers across 25+ countries.

  • Reverse-engineered Reddit algorithm through 6 weeks of systematic A/B testing; documented engagement thresholds, timing windows, and share velocity correlation (r=0.84)
  • Authored "MongoDB vs SQL in 2026" article (thedecipherist.com/articles/mongo_vs_sql) that ranked #1 on Google above MongoDB's own official comparison page; independently endorsed by two MongoDB employees — Developer Advocate Franck Pachot and Software Architect Manager Tomas Arguinzones Perez — within hours of publication
  • Published "MongoDB 8.0 Replica Set Guide" (thedecipherist.com/articles/the-mongo-replicaset-guide) — comprehensive 3,200+ line production guide covering replica sets, Docker Swarm deployment, TLS, backup strategies, and performance tuning; based on 10+ years running MongoDB replica sets in production with zero data loss
  • Generated 1.5M+ total views across technical guides with multiple viral posts:
    • Claude Code V2: 165,719 views (98% approval, 3,126 shares)
    • Claude Code V3: 143,786 views (95.8% approval, 2,209 shares)
    • Claude Code V4: 99,302 views in 12 hours (94.7% approval, 1,927 shares)
    • Vibe Coding discourse: 137,379 views (327 comments)
    • Docker Swarm guide: 74,136 views (88.6% approval, 615 shares)
    • Open source tools: 100K+ combined views
  • Achieved #4 post of all time on r/ClaudeAI (781K weekly visitors) within 12 hours of posting
  • Dominated brand SERP owning 9 of 10 Google results for "TheDecipherist" within weeks of launch
  • Built cross-platform traffic flywheel converting Reddit visibility → website traffic → brand searches → organic Google rankings
  • Created open-source Claude Code resources on GitHub (639+ stars, 62 forks); comprehensive guides covering MCP servers, custom agents, hooks, context optimization, and advanced Claude workflows
  • Developed custom analytics infrastructure with MongoDB logging, UTM tracking, image-embedded analytics, and real-time view monitoring

Tech: Node.js, MongoDB, custom analytics APIs, Reddit API research, Google Search Console, UTM tracking, A/B testing methodology

Open Source Packages — Published on npm

2024 - Present

Published developer tools with 639+ GitHub stars.

  • claude-code-mastery (372 ⭐, 35 forks) — The definitive guide to Claude Code: CLAUDE.md, hooks, skills, MCP servers, and commands
  • claude-code-mastery-project-starter-kit (137 ⭐, 20 forks) — The definitive starting point for Claude Code projects, based on Mastery Guides V1-V5
  • classpresso (67 ⭐, 5 forks) — Build-time CSS class consolidation for utility-first frameworks; 50% faster style recalculation, 42% faster first paint
  • docker-swarm-guide (44 ⭐, 2 forks) — The Complete Docker Swarm Production Guide for 2026; battle-tested configurations, VPS planning, monitoring, and deployment workflows
  • dockerdoctor — Interactive Docker diagnostics CLI; 50 checks across 11 categories with auto-fix, TUI browser, and CI integration
  • rulecatch-sdk — Official SDK for RuleCatch.AI; AI coding analytics, monitoring, and rule enforcement for Claude Code and Cursor
  • tersejson (12 ⭐) — Compact JSON serialization format
  • classmcp (5 ⭐) — MCP server for AI-assisted CSS development; 77% token savings with semantic class patterns
  • clip2path — Paste clipboard images as file paths into the terminal; built for Claude Code workflows
  • wavesurfer-react-player (2 ⭐) — React audio player with WaveSurfer.js waveform visualization and global state management
  • myprojectstats — npm & GitHub stats CLI + API
  • credhopper — Credential management utility

Tech: TypeScript, Node.js, Rollup, pnpm workspaces, npm publishing, GitHub Actions

Professional Experience

Full Stack Software Architect

GradusGroup | 2017 - 2025 | Remote

Architected and maintained mission-critical enterprise platform serving 34 websites with 99.99% uptime over 8+ years. Managed 4.7M+ lines of code across ~17,000 files.

  • Built enterprise CMS from scratch replacing Magento, serving 8,000 weekly users and millions of monthly requests with estimated multi-million dollar value and zero licensing costs; architected symlink-based multi-brand system serving 34 websites from shared codebase with 805K+ lines of hand-written documentation
  • Designed real-time ERP integration with Sage X3 processing customer data, orders, quotes, and shipping; automated fulfillment workflows including EasyPost integration for package tracking with webhook-based status updates
  • Architected modular Docker Swarm infrastructure with 6+ compose files, service extends patterns, multi-stage builds, and resource governance (CPU/memory limits and reservations) across all services; built ModSecurity v3 WAF from source as dynamic nginx module; designed polyglot containers (Python/Node.js/Chromium) with non-root execution security
  • Implemented complete email infrastructure with Postfix mail server containers, SASL authentication, and SMTP/SPF/DKIM configuration ensuring reliable transactional email delivery
  • Deployed comprehensive observability stack with DataDog (RUM, APM, logging, traces, AppSec, IAST, CPU profiling, network probes); instrumented application code with custom events, Unix socket APM for low-latency tracing, and built tailored dashboards for performance monitoring, alerting, and business metrics tracking; implemented FullStory for session replay and user behavior analysis
  • Configured enterprise nginx architecture with ModSecurity WAF compiled from source, multi-zone rate limiting (API/frontend/static tiers), 50+ attack pattern regex blocking, DataDog APM tracing per endpoint, modular 10+ config include structure, and AWS ALB SSL termination handling; authored 1,600+ line production nginx Docker Swarm guide; maintained 100% nginx uptime over 10-year period
  • Secured production infrastructure through WAF implementation blocking hundreds of thousands of attacks daily, secrets management (SSL certs, API keys, app secrets via Docker secrets), principle of least privilege, and regular penetration testing; authored 1,400+ line OWASP/ModSecurity security guide covering Top 10 vulnerabilities, stack-specific hardening, and anomaly scoring; maintained zero security breaches over 10-year period
  • Created dynamic JSON-based CMS enabling non-technical users to manage 10k+ SKUs, categories, and product data; built visual page builder (similar to Webflow) with drag-and-drop functionality and template system
  • Built internal Chrome extensions for cache busting and workflow automation, improving team efficiency
  • Designed disaster recovery architecture enabling full system restoration in 5-10 minutes via Docker Swarm orchestration; successfully recovered from multiple infrastructure failures with minimal downtime
  • Managed hybrid cloud infrastructure: 9 AWS EC2 instances + 2 on-premise VMware instances running Docker Swarm with MongoDB replica sets (10+ years, zero data loss, zero downtime) and Elasticsearch 8.x clusters; utilized S3 for asset storage and distribution; authored 3,200+ line production MongoDB guide covering replica sets, Docker Swarm deployment, TLS, backup strategies, and performance tuning

Tech: Node.js, Express, Vue.js, MongoDB, Elasticsearch 8.x, Docker Swarm, AWS (EC2, S3), Git, nginx (custom hardened images), ModSecurity, AppArmor, Postfix, SMTP/SPF/DKIM/SASL, DataDog (full suite including AppSec, IAST), FullStory, Stripe integration, Gulp, SCSS

Senior Web Developer

B&H Photo Video | 2014 - 2017 | New York, NY

Drove revenue optimization through rapid A/B testing and feature development for high-traffic e-commerce platform.

  • Achieved 180% increase in holiday checkout conversions through rapid A/B testing and UX optimization using SiteSpect
  • Developed high-impact features for bhphotovideo.com including accessories recommendation page, interactive add-to-cart layer, promotional content system, and customer reviews section
  • Executed 100+ experiments across checkout, cart, and product pages serving millions of monthly visitors
  • Built Chrome extensions to streamline product testing workflows and improve team efficiency
  • Implemented FullStory session replay for user behavior analysis and conversion funnel optimization
  • Engineered analytics proxy layer to prevent browser plugin blocking, ensuring data integrity
  • Created custom promotions platform enabling merchandising team to build dynamic product displays, substantially increasing sales

Tech: JavaScript, HTML, CSS, SiteSpect (A/B testing), FullStory, Chrome Extension API, Git, high-traffic e-commerce architecture

Vice President

City-Office Danmark | 2000 - 2014 | Copenhagen, Denmark

Served as VP combining technical leadership with B2B sales — managed complete infrastructure and custom software development while simultaneously selling office space to US enterprise clients across Manhattan, Princeton, and Chicago.

  • Sold commercial office space to US enterprise clients across Manhattan, Princeton, and Chicago markets — managing the full sales cycle from prospecting through close while simultaneously running all technical operations
  • Architected custom call center software in C++ with voice response server, ACD server, and multi-PBX integration (Ericsson, Philips) for pre-VoIP telecommunications infrastructure
  • Built comprehensive intranet system (ASP, PHP, MS SQL) serving 50 users for contract management, customer communications, and office space allocation with visual floorplan interface
  • Managed complete IT infrastructure including mail servers (Exchange, SMTP/SPF/DKIM), Active Directory, DNS, DHCP, ISA servers, and Novell networks
  • Administered security infrastructure and performed regular penetration testing to ensure system integrity
  • Led technical operations for 14 years with responsibility for all infrastructure, development, and security decisions

Tech: C++, ASP, PHP, MS SQL, Exchange Server, Active Directory, ISA Server, Novell, network infrastructure, telecommunications systems

Pattern Recognition & Applied Cryptanalysis

Independent Research

2025 - Present

Applied mathematical analysis, statistical cryptanalysis, and AI-assisted research to historical cipher systems and cold cases. Published at thedecipherist.com and thezodiacsolved.com with full methodology documentation.

  • Zodiac Killer ciphers: Developed "checksum 6" methodology for analyzing cipher construction; published verifiable mathematical framework; built law enforcement reference document system with structured evidence presentation and empirical testing framework (28,756 names tested)
  • Beale Ciphers: Conducted statistical cryptanalysis proving Ciphers 1 and 3 are likely hoaxes; identified 7× ascending run anomaly in C3 vs genuine C2, hidden alphabet sequence in C1, and zero repeated 3-grams; analysis aligns with NSA Friedman/Kullback findings
  • JFK Assassination (Oswald Analysis): Mathematically proved Lee Harvey Oswald could not have been the shooter; timeline reconstruction shows 125 seconds required vs 90 seconds available for alleged escape route; theater manager testimony places Oswald buying popcorn at 1:15 PM—same time as Tippit shooting 1 mile away; physical impossibility of appearing calm after full sprint
  • Voynich Manuscript: Proposed testable solution identifying text as medieval Italian poet's personal songbook; discovered right-to-left reading direction (Hebrew cursive influence); identified "8" symbols as musical rhythm markers; R→L reading produces Italian words ("TORO", "OLLA") matching recipe section context; theory: Judeo-Italian personal shorthand from 1420s Venice/Verona
  • March Impromptu cipher: Analyzed Nazi-era coded documents using classical cryptanalysis techniques

Technical Sales — Top Performer

Fona (Denmark's Largest Electronics Chain)

1994 - 1998 | Denmark

Launched career at age 14 in consumer electronics and custom PC sales, quickly becoming the top-performing seller across the entire national chain.

  • Achieved #1 sales ranking across entire Fona chain — chain owner personally visited to acknowledge top performance out of all stores nationwide
  • Sold full consumer electronics portfolio — computers, televisions, stereos, and peripherals; developed consultative selling approach matching technical specifications to customer needs
  • Built and sold custom PCs — assembled systems to customer specifications, developing deep hardware-level expertise that became the foundation for 25+ years of full-stack architecture
  • Demonstrated natural sales instinct from age 14 — outperformed experienced adult sales staff through technical knowledge and genuine customer engagement

Education

Bachelor of Computer Science

IT University of Copenhagen, Denmark

Additional Information