ShelCron
Applications
APIs
VoIP / WebRTC
Cloud / DevOps
Infrastructure
AI / Data

ShelCron

Engineering without limits.

From software and cloud infrastructure to VoIP, AI, automation and ongoing IT operations, ShelCron helps businesses build, deploy and scale production-ready technology.

Start a projectExplore servicesView our work
Across the stackSoftwareCloudVoIPAIOperations

What we deliver

One partner across the IT fields that actually matter.

Web, cloud, voice, support, security, integrations, and data—scoped for outcomes, not slide decks.

Global remote delivery with production-minded engineering
Clear packages for known scopes; custom quotes for complex VoIP builds
Security posture and runbooks as part of handover—not extras
Retainers with per-seat monthly pricing when you need continuity

Categories

Browse the full ShelCron catalog.

Every category opens into service pages built to educate and convert.

Web & Apps

Marketing sites, product web apps, APIs, portals, and software engineered for performance and maintainability.

18 services

DevOps & Cloud

CI/CD, containers, Kubernetes, infrastructure as code, and cloud operations that keep releases predictable.

19 services

VoIP & Telecom

Softswitch, SIP, FreeSWITCH, OpenSIPS, PBX, diallers, and call-centre infrastructure for production voice.

25 services

IT Support & Ops

Linux and Windows administration, Atlassian, helpdesk, incident process, and infrastructure support.

15 services

Security & Compliance

Hardening, audits, IAM, SSO, MFA, backups, and practical security controls aligned to how you ship.

11 services

Integrations & Automation

API, CRM, ERP, payment, and webhook integrations plus workflow automation that removes manual glue work.

11 services

AI & Data

AI agents, voice agents, LLM integrations, data pipelines, analytics, and database engineering.

14 services

Managed Services

Monthly capacity for website, server, cloud, DevOps, VoIP, and IT support continuity.

10 services

Selected work

Products and platforms we’ve shipped.

Apps, voice cores, dialers, and cloud platforms—proof over promises.

B2B SaaS

PulseBoard

A real-time operations dashboard that replaced three internal tools and cut reporting time from days to minutes.

Telecom

VoiceLine Core

Softswitch modernization with safer routing, fraud controls, and operator dashboards.

BPO

RelayDesk

Dialer platform rollout with CRM sync and agent productivity analytics.

See all work

How we engage

Clarity from first call to production.

  1. 01

    Discover

    Goals, constraints, and success metrics.

  2. 02

    Scope

    Package SKU or custom quote with timeline.

  3. 03

    Build

    Incremental delivery with visible progress.

  4. 04

    Run

    Handover, retainers, or seat-based subscriptions.

Subscription plans

Monthly seats for teams that need continuity.

Per-user seat pricing with pooled delivery hours—upgrade as you grow.

Starter

$149 / seat / mo

Essential monthly capacity for focused product and IT work.

Growth

$299 / seat / mo

The sweet spot for product velocity and ops coverage.

Scale

$599 / seat / mo

Dedicated cadence for multi-squad roadmaps.

Compare plans

Ready to put ShelCron on your roadmap?

Tell us about the system, the deadline, and the risk you’re trying to retire.

Start a projectExplore services