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Jambu Atchison

Senior Software / Backend & Systems Engineer

Sebring, FL (Remote-friendly) Open to Senior Backend / Systems / Cloud / Security roles

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I design, build, and operate high-scale backend and real-time systems. 12+ years across telecom, SaaS, and safety-critical platforms: distributed systems, Linux, cloud infrastructure, and secure, internet-facing services.

Experience

Senior Software Engineer
May 2023 – Present
Airmeez, Inc. · Palm Harbor, FL (Remote)
  • Lead full-stack development for a cloud-based communications & workflow platform using PHP, Go, MySQL, and JavaScript.
  • Design backend services and data models powering multi-tenant CRM-style features and integrations.
  • Architect and administer Google Cloud Platform infrastructure, including networking, security, and Linux workloads.
  • Own sprint planning, backlog refinement, and task tracking for features spanning backend services, web UI, and integrations.
Founder / Senior Software & Systems Engineer
Sept 2017 – Present
VoIP Awesome Inc. · Fort Lauderdale, FL (Remote)
  • Designed and built an end-to-end real-time SIP VoIP system handling 1M+ calls per day.
  • Developed custom CRM and provisioning tools (PHP, C++, Lua, JS, WebRTC) tailored for telecom operations.
  • Managed Linux servers and on-premise infrastructure: installation, networking, redundancy, and performance tuning.
Senior Software Engineer & Network Specialist
Oct 2018 – May 2023
Marine Rescue Technologies, Inc. · Sebastian, FL (Remote/Hybrid)
  • Built backend and full-stack applications for mission-critical maritime safety & monitoring systems.
  • Designed MySQL schemas and APIs for operational workflows, reporting, and device data.
  • Administered GCP resources and network firewalls, improving reliability and security.
  • Lead an agile team of Software Developers, DevOps, Quality Assurance and Documentation
  • Own sprint planning, backlog refinement, and task tracking for features spanning backend services, web UI, and integrations.
Senior Software & Systems Engineer
Aug 2011 – Sept 2018
Celerity Telecom Inc. · Hollywood, FL
  • Engineered real-time VoIP platforms handling 3M+ calls per day.
  • Developed backend & web solutions for routing, billing, analytics, and customer portals.
  • Owned Linux server administration and on-prem data center infrastructure.

Selected Systems & Projects

High-Scale SIP / VoIP Platform
VoIP Awesome Inc.

Designed and operated a distributed SIP platform processing over a million calls per day, including routing logic, billing, monitoring, and custom CRM tooling.

Cloud Communications & Workflow Platform
Airmeez, Inc.

Lead engineer for a multi-tenant communications platform on GCP, with APIs and UI for messaging, voice, and customer workflows.

Maritime Safety Monitoring Backend
Marine Rescue Technologies

Backend services and data pipelines powering real-time device and status monitoring for maritime safety applications.

Focus Areas

I work end-to-end on backend-heavy systems with real-time, reliability, and security requirements.

  • High-scale backend & distributed systems
  • Cloud platforms, Linux, and networking
  • Real-time communications & telecom
  • Security, reliability, and observability

Skills

Backend & Languages

Go (Golang) PHP Node.js C++ JavaScript Lua

Cloud & Infra

Google Cloud Platform AWS (transferable skills) Linux (Ubuntu/CentOS) Docker Terraform CI/CD

Data & Realtime

MySQL Schema design High R/W workloads Redis FreeSWITCH Kamailio

Contact

Email: jambu.atchison@gmail.com

LinkedIn: linkedin.com/in/jambu-atchison

Location: Sebring, FL (open to remote & hybrid roles)

Education

B.S. Electrical Engineering
Florida International University · Miami, FL

Senior design: voice-controlled wheelchair – designed, built, and tested a functional prototype.