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Benjamin M.

Benjamin M.

Microsoft Graph API, Full Stack Developer, CRMs, AI Agents.

I design, build and operate production applications while building AI-powered systems that integrate directly into business workflows. My work spans cloud architecture, APIs, CRMs and scalable backend infrastructure with AI integrations using Claude, ChatGPT, MCP servers, Power Automate and custom automation pipelines. Core Expertise Microsoft Graph API CRMs (Go High Level, PipeDrive, Salesforce, Dynamics) Cloud Infrastructure (AWS, GCP, Azure, Hetzner, Digital Ocean) Linux server administration and automation AI integrations with Claude, ChatGPT and Power Automate MCP server development and tool-calling systems API integrations and workflow orchestration Infrastructure security, staging, backups, and production hardening Recent Projects Built a middleware application for call center sitting between Twilio, Bandwidth SMS, Salesforce and Microsoft Teams enabling real time communication between the systems. Built a production MCP server connecting ServiceM8 with Claude AI using 14 operational tools Built a restaurant POS system with inventory, POS and payments integrations Deployed and secured cloud environments with automated backups, staging systems, and CI/CD pipelines Implemented AI-powered workflows integrating external APIs, databases, and operational systems I work comfortably across the full stack of modern infrastructure and AI systems from provisioning servers and securing production environments to building intelligent integrations that automate business operations. Clients work with me when they need more than just a developer; they need an architect who understands business needs and create applications their pain points. Whether it is building custom middleware, syncing CRM processes, or developing and deploying AI-powered workflows, I focus on delivering production ready solutions that bring value to my clients and their stakeholders. If you need someone who can both architect reliable infrastructure and build production-ready AI systems on top of it, let’s discuss your project.

🇰🇪Nairobi, Kenya$40/hr100% JSS4.98 (37)Since Sep 2020

Earnings and projects

MRR
$313

Last 6 months ÷ 6

World#96,617 / 412k
🇰🇪Country#576 / 3,243
Revenue, last 30 days
$0

Last 6 months: $1.9k

Total earnings
$218k

Billed in all: $235k

World#13,320 / 412k
🇰🇪Country#41 / 3,243
Per project
$3k

$1.9k in the last 6 months

World#55,108 / 412k
🇰🇪Country#292 / 3,243
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇰🇪Country#813 / 3,243
Projects in all
72

Across 76 contracts

55% fixed45% hourly
World#41,474 / 412k
🇰🇪Country#373 / 3,243

Earnings, last 30 days

$235kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$232.5k$235.0k$237.5k$240.0kOct 8Oct 23Nov 7

Skill rankings: Top 18% in NGINX

Ranked by MRR among everyone on Upwork with the skill.

  1. #9POS Terminal Development34 freelancers · 🇰🇪 #1Top 26%
  2. #110Microsoft SharePoint Development423 freelancers · 🇰🇪 #2Top 26%
  3. #196NGINX1,116 freelancers · 🇰🇪 #1Top 18%
  4. #270Cloud Computing1,432 freelancers · 🇰🇪 #3Top 19%
  5. #421Microsoft Teams1,293 freelancers · 🇰🇪 #3Top 33%
  6. #568Microsoft Outlook1,954 freelancers · 🇰🇪 #5Top 29%
  7. #585Web Application Development2,030 freelancers · 🇰🇪 #4Top 29%
  8. #645GraphQL3,403 freelancers · 🇰🇪 #7Top 19%