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MCVelasquez45/README.md

MARK VELASQUEZ

Project Manager Lead | Solutions Architecture | Enterprise Systems

Salesforce • GitLab • Systems Integration • AI • Automation • Cybersecurity


The Last Mile Salesforce GitLab GitHub

Profile Views GitHub followers GitHub User's stars


Professional Profile

I am a Project Manager Lead at The Last Mile with a technical background spanning software engineering, Salesforce, enterprise systems, systems integration, APIs, automation, artificial intelligence, data platforms, DevOps, and technical instruction.

My work focuses on the space between business requirements and technical implementation. I work across engineering, operations, programs, and leadership to design solutions, connect systems, improve development processes, automate workflows, and move technical initiatives from discovery through implementation.

I began developing software in 2021 and have progressed from full-stack application development and technical instruction into Salesforce platform engineering, enterprise integrations, GitLab-based development, AI systems, technical project management, and solution design.

My career trajectory is focused on Solutions Architecture and technical systems leadership.

I am currently pursuing a Bachelor of Science in Cybersecurity at the University of Phoenix, adding security engineering, vulnerability assessment, network analysis, ethical hacking, and secure system design to my technical foundation.


Core Technology Stack

Enterprise Systems & Architecture

Salesforce GitLab GitHub HubSpot WordPress Postman

Software Engineering

JavaScript TypeScript Python React Node.js Express.js HTML5 CSS3

Data, APIs & Integration

MongoDB REST API Webhooks WebSockets JSON

AI & Automation

MCP AI Agents LLMs Ollama n8n

DevOps & Deployment

Git GitLab Linux Vercel Render

Cybersecurity

Kali Linux Wireshark OpenVAS Network Security Ethical Hacking Packet Analysis


Enterprise Systems & Architecture

Salesforce + GitLab Integration

One of my primary enterprise initiatives has involved developing and operationalizing an integration between GitLab and Salesforce, connecting engineering workflows with organizational business processes.

                    GITLAB
                       │
                    Webhooks
                       │
                       ▼
              SALESFORCE REST API
                       │
                       ▼
              INTEGRATION STAGING
                       │
                       ▼
             PROCESSING & AUTOMATION
                       │
          ┌────────────┼────────────┐
          ▼            ▼            ▼
      Operational   Service      Program
        Records     Workflows      Data

Architecture & Engineering

Salesforce GitLab REST Webhooks Git

Key areas of implementation:

  • Salesforce REST services
  • GitLab webhooks
  • API integration architecture
  • Integration staging
  • Automated record processing
  • Salesforce data models
  • Permission architecture
  • Least-privilege access
  • Sandbox development
  • Source-controlled Salesforce development
  • Git-based change management
  • Deployment governance
  • Integration testing
  • Technical documentation
  • Production-readiness validation

This work has strengthened my ability to think beyond individual applications and design across systems, APIs, data, permissions, automation, repositories, environments, and deployment processes.


Salesforce Platform Engineering

My Salesforce experience includes technical implementation as well as the governance and architecture surrounding the platform.

BUSINESS REQUIREMENTS
        │
        ▼
   SALESFORCE
        │
 ┌──────┼───────────────┐
 ▼      ▼               ▼
DATA   AUTOMATION   INTEGRATIONS
 │      │               │
 └──────┼───────────────┘
        ▼
    GIT / GITLAB
        │
        ▼
SANDBOX → VALIDATION → DEPLOYMENT

Areas of Experience

  • Salesforce platform governance
  • Business process analysis
  • Salesforce data modeling
  • Workflow and Flow automation
  • Apex REST integrations
  • Permission architecture
  • Permission sets
  • Sandbox development
  • Salesforce CLI
  • Source-controlled development
  • GitLab repository integration
  • Branch and deployment workflows
  • Reporting and operational analytics
  • Integration planning
  • Release coordination
  • Change management
  • Technical documentation
  • Development governance

I approach Salesforce as part of a broader enterprise architecture, not as an isolated CRM.


GitLab & Development Governance

My GitLab experience includes:

  • Repository management
  • Branch-based development
  • Merge request workflows
  • Issue and ticket workflows
  • Source-controlled Salesforce development
  • GitLab API integration
  • Webhooks
  • Salesforce integration
  • Change tracking
  • Deployment planning
  • Environment separation
  • Contributor and access management
  • Production-readiness validation
  • Technical documentation

This experience has strengthened my understanding of how source control, DevOps, enterprise applications, APIs, automation, security, and deployment governance operate together.


Selected Technical Work

AI Systems & Model Context Protocol

I develop and research AI systems that connect language models to tools, APIs, data, local infrastructure, and development environments.

Python TypeScript MCP Ollama API

Current areas include:

  • Model Context Protocol servers
  • Local LLM infrastructure
  • AI agents and tool orchestration
  • AI-assisted software development
  • Local voice agents
  • Retrieval and knowledge systems
  • API-connected AI
  • Human-in-the-loop automation
  • Secure enterprise AI integration

My primary interest is designing AI systems that can interact securely and reliably with real applications, APIs, databases, development environments, and operational workflows.


Market Data & Trading Systems

I develop financial technology systems for market research, options analysis, and automated trading experimentation.

Python Node.js React MongoDB WebSockets

Areas of development include:

  • Real-time market data
  • Options data
  • Market-data APIs
  • Automated research pipelines
  • Signal processing
  • Paper-trading infrastructure
  • Risk controls
  • MongoDB data pipelines
  • WebSocket streaming
  • Full-stack trading interfaces
  • Python services
  • Node.js services

This work provides practical experience with real-time data architecture, event-driven systems, APIs, automation, analytics, reliability, and risk controls.


Digital Platforms & Integration

Technical work also includes digital platforms combining content management, APIs, payment infrastructure, responsive interfaces, automation, and deployment workflows.

WordPress API Git

Areas include:

  • WordPress and Elementor
  • API integration
  • Payment integration architecture
  • Responsive UI implementation
  • Secure integration design
  • Git-based development
  • Technical documentation
  • Deployment planning

Education

University of Phoenix

Bachelor of Science in Cybersecurity

In Progress

University Cybersecurity

My cybersecurity studies complement my professional work in systems architecture, enterprise integrations, permissions, APIs, automation, and development governance.

Hands-On Security Experience

Kali Linux Wireshark OpenVAS Enumeration Ethical Hacking

Hands-on areas include:

  • Network reconnaissance
  • Network enumeration
  • Vulnerability assessment
  • Wireshark packet analysis
  • TShark
  • PCAP investigation
  • OpenVAS
  • Malicious traffic analysis
  • HTTP traffic investigation
  • Attack vectors and countermeasures
  • System security
  • Ethical hacking methodologies
  • Privilege escalation concepts
  • Incident response concepts

Credentials & Professional Development

Salesforce GitLab MERN Cybersecurity API AI

My professional development is aligned with four areas:

Architecture Enterprise Systems Security Technical Leadership
Solutions Architecture Salesforce Network Security Technical Project Management
System Design GitLab Vulnerability Assessment Cross-Functional Delivery
API Architecture Business Systems Ethical Hacking Requirements Analysis
Integration Architecture Automation Secure Architecture Technical Documentation
Cloud Architecture Data Platforms Access Control Development Governance

Verified certification and credential links can be added here as they are earned.


How I Think About Architecture

                         BUSINESS
                       REQUIREMENTS
                            │
                            ▼
                    ┌───────────────┐
                    │   SOLUTION    │
                    │ ARCHITECTURE  │
                    └───────┬───────┘
                            │
        ┌───────────────────┼───────────────────┐
        │                   │                   │
        ▼                   ▼                   ▼
   APPLICATIONS            DATA              SECURITY
        │                   │                   │
        └───────────────────┼───────────────────┘
                            │
                            ▼
                    APIs & INTEGRATION
                            │
            ┌───────────────┼───────────────┐
            │               │               │
            ▼               ▼               ▼
       SALESFORCE        GITLAB        AUTOMATION
            │               │               │
            └───────────────┼───────────────┘
                            │
                            ▼
                     DEPLOYMENT & OPS
                            │
                            ▼
                    BUSINESS OUTCOMES

I approach projects as interconnected systems rather than isolated applications.

The goal is not simply to build software. It is to understand the business problem, identify the systems and constraints involved, design the appropriate architecture, implement it securely, and create a solution that can be operated, maintained, and scaled.


Career Trajectory

FULL-STACK SOFTWARE DEVELOPMENT
              │
              ▼
   BUSINESS SYSTEMS & SALESFORCE
              │
              ▼
    GITLAB & DEVOPS GOVERNANCE
              │
              ▼
      APIs & SYSTEM INTEGRATION
              │
              ▼
   TECHNICAL PROJECT LEADERSHIP
              │
              ▼
      SOLUTIONS ARCHITECTURE

I am building toward Solutions Architect and technical systems leadership roles where I can combine:

  • Software engineering
  • Salesforce
  • Enterprise systems
  • GitLab and DevOps
  • API and integration architecture
  • Technical project leadership
  • AI and automation
  • Data architecture
  • Cybersecurity

My software engineering background helps me understand how systems are implemented.

My project management and business systems experience help me understand why those systems are being built.

My cybersecurity education is strengthening my understanding of how those systems should be protected.


Current Focus

Solutions Architecture Salesforce GitLab

Integration AI Cybersecurity


GitHub Activity

Mark's GitHub Stats

Top Languages

GitHub Streak


Professional Objective

I am building toward Solutions Architect and technical systems leadership roles where I can bridge the gap between business requirements and technical implementation.

My objective is to design solutions that are scalable, secure, maintainable, measurable, and aligned with organizational outcomes.

SOLUTIONS ARCHITECTURE • ENTERPRISE SYSTEMS • INTEGRATION • AUTOMATION • SECURITY

GitHub The Last Mile

Pinned Loading

  1. polygonio-mcp polygonio-mcp Public

    AI-Trader — real-time options trading terminal: React/TS + Node/Socket.IO + Python/FastAPI, an OpenAI-agent analyst with MCP market-data tooling, and paper-trading automation. Built with Massive/Po…

    TypeScript 2

  2. menv-commerce-app menv-commerce-app Public

    MENV Commerce App is a full-stack e-commerce application built with MongoDB, Express, Node.js, and Vue. It allows users to browse products through a responsive Vue frontend, while managing and retr…

    Vue 2

  3. vectorsquare vectorsquare Public

    vector square

    JavaScript

  4. AI-Trader AI-Trader Public

    Full-stack AI trading assistant using GPT-4, real-time market data, RSI, MACD, VWAP, and user-defined risk to generate smart options trades. Built with Node.js, Express, MongoDB, React, Bootstrap,…

    TypeScript 1

  5. web-development-setup web-development-setup Public

    Setup for anyone who wants to code using Node.js Vscode and Mongodb community with a Linux.

    1

  6. JWT JWT Public

    This is a lesson plan that breaks down how to integrate JSON Web Token

    JavaScript