JASON CLARK

Principal Systems Architect, Infrastructure Engineer & Enterprise Forensics Specialist
Location: Tucson, AZ (Available for Immediate Remote Work globally / US)

PROFESSIONAL METRICS & SUMMARY

• #1 Ranked Elixir Developer Globally on WakaTime (Held the global leaderboard spot for 8 consecutive years when stabilized).
• Top 300 Lifetime Average Developer globally across all languages out of 600,000+ tracked developers (Peaking at #4 worldwide overall).
• Pioneering E-Commerce Systems Author: Core author of oscMax MVS (Multi-Vendor System) frameworks and developer of numerous high-utility OpenCart extensions, establishing a multi-decade legacy in open-source marketplace architecture.
• High-Stakes Financial Forensics: Successfully identified \$2.5 Billion in misallocated corporate assets through advanced algorithmic auditing and deep-data reconciliation pipelines.
• SaaS & Multi-Tenant Marketplace Innovator: Designed and engineered highly complex, scaling multi-tenant platforms, including decentralized infrastructure funding engines and multi-storefront e-commerce ecosystems.
• Enterprise Network Backbone Experience: Former CCNP managing network engineering and core infrastructure for Nationwide Internet (the 3rd largest privately run ISP in America), coordinating across 27 umbrella ISPs.
• Low-Level Security & Binary Analysis Mastery: Decades of reverse-engineering expertise utilizing industry-standard tools like IDA Pro for disassembly and SoftICE for assembly-level kernel debugging.
• 12+ Years of High-Output PHP Engineering alongside comprehensive full-stack JavaScript framework development.
• Lifelong Systems Engineering Foundation: Built deep technical roots early as a childhood BBS (Bulletin Board System) SysOp, managing early network routing, node configuration, and dial-up connectivity.

TECHNICAL SKILLS

• The BEAM & High-Concurrency Stack: Elixir (9,000+ hours), Erlang (Core BEAM ecosystem), Phoenix, OTP, Haskell (Pure functional), Pony (Data-race-free actor systems).
• Systems, Corporate & Web Ecosystems: C# (.NET architecture), PHP (12+ years), OpenCart, oscMax MVS, JavaScript/TypeScript (Modern full-stack frameworks), Python, C, SQL.
• Networking & Infrastructure: Core Routing/Switching (CCNP tier), BGP, OSPF, Traffic Engineering, Distributed Cloud Cost Optimization, and Automated Data Pipelines.
• Low-Level, Security & Esoteric Logic: Binary Disassembly & Reverse Engineering (IDA Pro, SoftICE), Assembly, Brainfuck, Shell Scripting.
• Specialties: Multi-Vendor System (MVS) Architecture, Financial Asset Forensics, Multi-Tenant SaaS Architecture, Open-Source Boilerplate Design, Distributed E-Commerce Ecosystems, Telecommunication & ISP Scaling, Low-Level System Security, Manufacturing Automation, KPI Dashboarding, and Call Center Telephony Integration.

CORE PROJECTS & PRODUCTION FOOTPRINT

Pioneering Core Author | oscMax MVS & OpenCart Extension Ecosystem

• Authored core architectural modules for the oscMax Multi-Vendor System (MVS), pioneering open-source multi-tenant cart structures, independent vendor routing tables, and shared-platform database isolation logic.
• Developed, published, and maintained an extensive catalog of production-ready OpenCart extensions optimizing merchant workflows, checkout funnels, and payment routing.

Founder & Open-Source Author | Multi-Tenant Marketplace Boilerplate & Print Suite

• Engineered a full-scale, white-label SaaS platform pairing back-of-house manufacturing automation with a front-of-house distributed marketplace infrastructure.
• Implemented a multi-tenant e-commerce system mirroring the Amazon store model, providing individual users with isolated, secure, independent digital storefronts.
• Authored and published a base-level open-source skeleton template on GitHub, providing the developer community with a production-ready architectural framework for scaffolding multi-tenant SaaS environments.

Founder & Principal Architect | Distributed Freemium Booking & Property Suite

• Conceptualized and built a high-scale hotel booking and property management software suite utilizing an innovative decentralized infrastructure funding framework.
• Engineered a backend architecture that dynamically distributed and optimized infrastructure cost management across the entire user base, achieving automated cost reductions per node as the network scaled.

Enterprise Data & Telecom Architect | JDMellberg

• Engineered high-availability call center telephony integrations and built complex operational KPI dashboards tracking real-time performance metrics.
• Designed and executed advanced data auditing scripts that successfully uncovered and reconciled Bit-level structural discrepancies and $2.5 Billion in misallocated assets within the financial pipeline.

Principal Architect & Core Maintainer | @data-twister Open Source Organization Directed core development pipelines and authored essential ecosystem packages relied on by the global developer community:

• chrome-wakatime – Developed and maintained the time-tracking and developer telemetry browser extension framework.
• ex_ship – Authored a core concurrent open-source shipping abstraction library built to scale multi-carrier logic.
• haikuify – Built a unique developer utility tool designed to map and generate memorable, readable application naming strings.
• stripity_stripe – Maintained a customized production fork optimizing robust payment processing workflows natively into Phoenix architectures.

Network & Infrastructure Architect | Nationwide Internet (3rd Largest Privately Run US ISP)

• Managed engineering pipelines, high-throughput routing protocols, and backbone stability supporting 27 umbrella ISPs nationwide.
• Oversaw network reliability parameters and data traffic architecture at an enterprise telecommunications tier.

Core Architect & Developer | LandDocs

• Designed and built core architectural pipelines for a secure, large-scale enterprise real-estate document management system handling land boundaries, deed parameters, and secure tracking backends.

Core Open Source Package Author | Personal Ecosystem

• ex_dbmigrate – A database translation tool that automates and manages data schema migrations out of legacy storage engines (like old PHP/MySQL stacks) directly into native Phoenix environments.
• ex_gasoline_price – A high-performance concurrent scraping tool built to fetch live nationwide fuel analytics.
• ex_softbank – An open-source ledger engine designed to model and manage secure financial accounts.
• ex_drm – A lightweight, highly parallelized license key server built for secure generation, validation, and lifecycle tracking of software keys.

AVAILABILITY & PREFERENCES

• Role Types: Chief Technical Architect, Principal Cloud Infrastructure Engineer, Technical Consultant, Lead Financial Systems/Security Engineer.
• Work Style: Fully remote. Capable of dropping directly into production codebases, optimizing existing bottlenecks, and shipping stable backend services from week one.