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John/Sing

I build systems that take the repetitive work off your plate

From spreadsheet-heavy operations to approval chains and reporting, I digitize manual processes and centralize scattered tools into one system, removing busywork for businesses and the people running them.

Free 15–30 min call. No pitch, no pressure, just a look at where automation could remove manual work.

About

I design and deliver secure, scalable business systems that streamline operations and reduce manual workload.

Using the Microsoft ecosystem (Power Platform, Copilot, Azure) alongside modern development tools and AI-driven automation, I help organisations replace fragmented spreadsheets and legacy workflows with structured, governed systems built for long-term reliability.

My work typically focuses on:

  • operational workflow automation

  • internal business applications and portals

  • CRM and data platform modernization

  • integrations between business systems and APIs

  • AI-assisted automation and decision workflows

Some of Recent Industries Served

  • Energy & Utilities

  • Non-Profit & Public Sector

  • SME Retail & E-commerce

  • Enterprise Internal Operations

Connect

John Roldan Sasing

Microsoft Certified Solution Architect Power Platform | AI & Automation | Custom Applications

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Years of Experience
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Enterprise Projects
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Projects and Tools
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Microsoft Certified (Expert & Associate Level) across Power Platform, Azure Development, and AI Engineering
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Microsoft Applied Skills Credentials
CATALOG

Packages & Products

Fixed-scope builds with clear starting prices, plus live systems I run. Final scope and pricing are tailored to your use case after a short discovery chat.

PORTFOLIO

Recent Works

Note: Most Power Apps and Dynamics 365 projects are confidential enterprise engagements, so only a limited selection can be shown.

SERVICES

Services

ENGAGEMENT MODELS

How Organisations Typically Work With Me

Option 01

Project-Based Engagement

Teams needing a specific system, dashboard, automation delivered, planning a platform or digital transformation.

  • Fixed/Milestone based engagement
  • One, or more defined deliverable(s) (apps, automation workflow, architecture)
  • Delivered end-to-end with testing

Ideal for: enterprise applications, approval flows, report automation, integrations, web apps, Advisory / Architecture Consulting.

Deliverables:
production-ready system
documentation
deployment suppor

Option 02

Retainer / Staff Augmentation

Companies needing an additional engineer temporarily.

  • No commitments
  • Hourly or monthly contract
  • Ongoing monthly retainer model
  • Continuous build, improve, and optimise
  • Dedicated capacity each month
  • Ideal for: growing teams, evolving platforms
  • 10–40 hours/week (as needed)
  • work as part of their team
  • Ideal for: growing teams, evolving platforms, needing a specific role with no time-bound scope
PROCESS

How I Work

To keep projects focused and predictable, engagements follow a structured three-phase delivery model.

Discovery & Process Mapping stage

Step 01

Discovery & Process Mapping

  • Deep-dive into your workflows and systems
  • Process mapping and bottleneck identification
  • Requirements gathering and prioritisation
  • Delivery roadmap with clear milestones

Optional (when needed): Protoyping/Proof-of-Concept

Build & Integration stage

Step 02

Build & Integration

  • Preferred delivery cycles
  • Demos and feedback loops, per milestone or before hand-over, or as needed
  • System build, testing, and integration
  • Data migration and validation (if applicable)

The solution is developed and integrated with your existing systems while keeping security, governance, and maintainability in focus.

Deployment & Enablement stage

Step 03

Deployment & Enablement

  • Live deployment and user acceptance testing
  • Staff training and documentation handover
  • 14-day post-launch support window
  • Handover pack and knowledge transfer
ACHIEVEMENTS

Certifications

INSIGHTS

Industry Context & Practical Notes

View all insights

Third-party benchmarks and practical notes on Power Platform delivery, not results claimed for specific client engagements. Each card links to a full write-up with sources where applicable.

TECHNOLOGIES

Technologies & Platforms

Platform stack used to deliver secure, reliable, and scalable business systems.

Power AppsPower AutomatePower PagesDynamics 365Web Developmentn8nOpenAI / LLMAI EngineeringJavaScriptAzurePower BIC#SQLAzure DevOpsCopilotFoundryClaude / Claude API
CONTACT

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