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Case studies

14+ years creating measurable results

Public sector, banking, hospitality, IT. Each project is a commitment of real impact.

QualityChecker mobile app
#01
Featured case

QualityChecker: offline-first mobile app for LPG tank inspections

Flutter app with offline sync + Django backend + QR-verifiable certificates. From 3–5 days to minutes per inspection. Live in production, 4–8 months of work.

FlutterDjangoOffline-firstQR
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DibAI dashboard
#02
Featured case

DibAI: ML-powered production control for manufacturing plants

Area-based dashboard + time estimates with linear regression in Python. VITA HOME and AVVITE in production, 8 technologies, 12+ months iterating.

ReactNode.jsFlaskscikit-learnPostgreSQL
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GasCheck mobile app
#03
Featured case

GasCheck: residential gas inspections with same-day certificates

Offline-first React Native app + Django backend. GRI runs 21 inspections/day across 20+ cities with 3 technicians.

React NativeExpoDjangoPostgreSQLOffline-first
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Mobile app for provider biometric verification in a clinical setting
Featured case #04 · Healthcare

Medical order traceability platform for a Colombian health insurer

Mobile app with provider biometric verification + FastAPI backend that closes the medical order cycle: assignment, care, signature, settlement, and payment collection.

FlutterFastAPIBiometricsSettlementHealth insurer
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NDVI map classified by moisture zones over an agricultural field
Featured case #05 · Agriculture

Precision agriculture platform with NDVI/NDWI for Quantum-PH

Multi-tenant SaaS that ingests satellite and drone imagery, computes NDVI and NDWI per pixel, and emits operational alerts per zone and per field.

Python 3FastAPIRasterioNDVI/NDWISaaS
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Mental health triage with conversational AI
Featured case #06 · Healthcare

Mental health triage with conversational AI for a Colombian health insurer

Mobile app with an LLM that receives the affiliate 24/7, runs a semi-structured interview with sentiment scoring, and routes them to the right resource: self-help, a psychology consultation, or direct activation of the human crisis team.

FlutterFastAPILLMSentimentTriage
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Public sector · 2024

SharePoint Online platform for 50,000+ civil servants

Ministry of Economy · Spain
Duration
14 months

Design, development and technical leadership of the SharePoint platform that supports the daily operation of an entire ministry. More than 200 departmental sites, unified intranet, deep integration with Teams and Azure AD.

The challenge

The client had 12 years of SharePoint on-premise with thousands of sites, orphan content and weak governance. Migration to the cloud had to happen without disrupting critical state operations.

The solution

Wave-based migration strategy (departments per phase), information architecture design from scratch, governance with retention and labels, custom intranet with SPFx + React, Teams integration as a hub.

Process

  1. 01
    Discovery & audit
    Inventory of 12 years of sites, dependency analysis and definition of migration waves per ministry.
  2. 02
    Architecture design
    Governance model, taxonomy, retention labels and reusable SPFx patterns across 200+ sites.
  3. 03
    Wave-based migration
    Quarterly waves with validation of each ministry before moving to the next, zero operational downtime.
  4. 04
    Adoption & handover
    Editor training program, internal community of practice and handover to the ministry's team.

Technical highlights

  • Custom SPFx + React architecture deployed across 200+ sites with reusable components
  • Governance with Microsoft Purview: retention, sensitivity labels and DLP aligned to public-sector regulation
  • Deep Teams integration as a unified hub, avoiding context switching for civil servants
Stack
SharePoint OnlineSPFxReactTypeScriptAzure ADPnP PowerShellMicrosoft Teams

Results

50K+
Active users
200+
Sites migrated
99.95%
Uptime
32%
Support reduction
Banking & insurance · 2025

Power Platform for compliance and regulatory reporting

Multinational financial group
Duration
9 months

Suite of internal applications built with Power Platform that automate regulatory compliance and reporting. Integration with core systems, executive dashboards.

The challenge

The compliance team spent 200 hours/month consolidating reports manually from 8 different systems. Audits with recurring observations due to lack of traceability.

The solution

Model-driven apps with Dataverse as the data layer, Power Automate for orchestration, Power BI for executive visualization, integration with SAP and banking core via APIs.

Process

  1. 01
    Regulatory mapping
    Workshop with the legal and compliance team to identify the 12 critical reports and their mandatory traceability.
  2. 02
    Modeling in Dataverse
    Data schema aligned to regulation, with native auditing and automatic lineage between entities.
  3. 03
    Orchestration
    Power Automate to consolidate the 8 source systems, Power BI for executive dashboards.
  4. 04
    Regulatory UAT
    Validation with external auditors, simulated inspection and pre-go-live adjustments.

Technical highlights

  • Dataverse as a single modeling layer, guaranteeing end-to-end traceability and native auditing
  • Integration with SAP and banking core via managed APIs, no manual spreadsheet extraction
  • Executive Power BI with data lineage, a key requirement for financial regulators
Stack
Power AppsPower AutomateDataversePower BISAPLogic Apps

Results

60%
Less reporting time
100%
Traceability
15+
Apps in production
8K
Internal users
Hospitality · 2025

M365 multi-language intranet with integrated Copilot

Global hotel chain · Meliá
Duration
11 months

Corporate intranet with AI assistant, semantic search, knowledge management, digital onboarding. 120 integrated properties, 18,000 employees in 40 countries.

The challenge

Globally dispersed hotel operation needed a single point of access to knowledge. Inconsistent onboarding processes, undocumented tribal knowledge.

The solution

Hub-and-spoke architecture in SharePoint, Copilot integration for search and summarization, Power Automate for workflows, Viva Connections as mobile-first front-end, AI Search with embeddings.

Process

  1. 01
    Knowledge audit
    Mapping of tribal knowledge across 120 properties, identifying owners, query frequency and gaps.
  2. 02
    Hub & spoke
    Architecture design with corporate hub site and country/language spokes, aligned to the operational structure.
  3. 03
    AI Search + Copilot
    Indexing with embeddings, Copilot to summarize policies, Viva Connections for mobile-first.
  4. 04
    Digital onboarding
    Welcome program with role-based itineraries, progress tracking and per-property feedback.

Technical highlights

  • Multi-language hub-and-spoke architecture with distributed governance per country
  • AI Search with embeddings + Copilot to summarize internal policies and operating procedures
  • Viva Connections as mobile-first front-end for staff in properties without a fixed desk
Stack
M365SharePointCopilotAzure OpenAIPower AutomateViva

Results

18K
Employees
120
Properties
4.7★
Satisfaction
-45%
Onboarding time
IT services · 2024

Massive file server migration to SharePoint Online

DXC Technology · European end client
Duration
6 months

Migration of 8 TB of data distributed across 30 file servers to SharePoint Online. +5,000 users, legal retention, corporate taxonomy, OneDrive integration.

The challenge

Critical migration for a financial services client with strict regulation. Sensitive data, traceability needed, zero downtime allowed.

The solution

Phased migration with Sharegate and SharePoint Migration Tool, validation with custom scripts, governance with sensitivity labels, user training, communication plan.

Process

  1. 01
    Inventory & classification
    Automated inventory of 8 TB, classification by sensitivity, owner and legal retention.
  2. 02
    Proof of concept
    POC with 3 critical file servers, validation of Sharegate and reconciliation scripts.
  3. 03
    Phased migration
    Weekly waves, validation of each batch with checksum and custom QA scripts.
  4. 04
    Cutover and training
    Progressive communication, user training, 24/7 support for two weeks after go-live.

Technical highlights

  • Migration pipeline with integrity validation (checksum) on every batch, guaranteeing zero loss
  • Sensitivity labels and legal retention applied during the migration, not after
  • Communication plan for 5,000 users with materials in 3 languages and dedicated support
Stack
SharePoint OnlineOneDriveSensitivity LabelsPnP PowerShellMicrosoft Purview

Results

8 TB
Data migrated
5K
Users
30
File servers
0
Critical incidents
LATAM public sector · 2025

Intranet modernization with Power Pages

Colombian ministry
Duration
8 months

External portal for citizens with +50 digital procedures, integration with national identity systems, WCAG 2.1 AA accessible.

The challenge

In-person procedures with wait times of up to 4 hours. Low digital adoption, distrust of online channels.

The solution

Portal with Power Pages, authentication with digital identity, forms with Power Automate, payment system integration, tracking dashboard for the citizen.

Process

  1. 01
    Procedure mapping
    Catalog of 50+ procedures, analysis of the in-person journey, identification of bottlenecks.
  2. 02
    Citizen-centered design
    UX research with real users, accessible prototyping WCAG 2.1 AA, testing with focus groups.
  3. 03
    Power Pages + Dataverse
    Portal implementation, forms with Power Automate, integration with national digital identity.
  4. 04
    Launch and adoption
    Multi-channel communication plan, adoption metrics and citizen support during rollout.

Technical highlights

  • Power Pages with national digital identity authentication, eliminating the need for parallel registrations
  • WCAG 2.1 AA accessibility verified by external audit, a key requirement for public sector
  • Tracking dashboard for citizens with proactive notifications about the status of their procedure
Stack
Power PagesDataversePower AutomateAzure AD B2CAzure Functions

Results

50+
Digital procedures
120K
Citizens/month
AA
WCAG 2.1
-70%
Procedure time