Sprangas

Connected software for operations, finance & better decisions

We build business applications that bring people, projects and financial data together. From construction operations and workforce planning to payments, budgeting and CRM, we connect the systems you already use and turn everyday processes into clear, manageable workflows.

Currently building AlphaConnect & InsightFlow for construction operations, finance and workflow automation

Cloud & Infrastructure

GCP AWS Cloud Run Cloud SQL

Backend & Data

Python Django PostgreSQL BigQuery

Applications & AI

React TypeScript OpenAI scikit-learn

Integrations & Tools

Looker Google APIs Meta APIs SoftOne Premier Soft Xero Remato

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Services

Practical software and integrations shaped around the way your team works.

Business Applications

Custom platforms for project operations, workforce planning, procurement and finance, with clear responsibilities and access for each team.

Finance & Cost Control

Connected invoice review, payment preparation, supplier reconciliation and project budgeting, bringing accounting and operational data into one workflow.

CRM & Workflow Automation

Client records, recurring tasks, configurable approval flows and reminders that help teams track deadlines, handovers and outstanding work.

Cloud Applications & Integrations

Cloud applications backed by managed databases and scheduled syncs. Connect ERP, accounting, banking and time-tracking systems, including SoftOne, Xero and Remato.

Data Engineering & Dashboards

Data pipelines, BigQuery warehouses and management dashboards that bring together costs, workforce activity and project performance for reporting and planning.

Applied AI & Document Processing

AI-assisted invoice extraction, document classification and bill-of-quantities processing, with review steps before information feeds into business workflows.

Current Work

Two platforms in active development, connecting day-to-day operations with the information teams need to plan, review and act.

Active development

AlphaConnect

Construction & Workforce Operations

ERP Integration Workforce Planning

A construction operations platform that brings site teams and office staff into a shared view of people, projects and resources. It has grown from hours and team tracking into workforce planning, procurement, subcontractor management and executive reporting, with connections to SoftOne and Premier Soft.

Daily team scheduling, project allocation and staffing scenarios
Timecard approvals, leave tracking and payroll visibility
Orders, supplier offers, invoices and subcontractor payments
Warehouse inventory, vehicles and resource coordination
Health & safety checks and personnel evaluations
Executive dashboards for workforce, costs and project activity

Recent work Workforce overview, staffing allocation, leave and payroll reporting, and project manager and engineer evaluations.

Django · React · PostgreSQL · BigQuery · Cloud Run

Active development

InsightFlow

Finance, Budgeting & CRM Workflows

Finance Operations Workflow Automation

A platform connecting Xero accounting, banking and Remato time tracking with the work around them. It brings payables, document processing, project budgets and client workflows together, helping finance and operations teams follow work from source records through review and approval.

Xero bill sync, payment runs and supplier statement reconciliation
AI-assisted invoice extraction, duplicate checks and posting to Xero
Bill-of-quantities imports, cost planning and budget version comparison
Remato timesheets, exception review and payroll export preparation
CRM records, visual workflow builder and recurring tasks
Multi-party approvals, reminders and activity audit trails

Recent work Project budgeting refinements and CRM automation, including event triggers, approval polling and outbound email workflows.

Django · React · TypeScript · PostgreSQL · Cloud Run

Selected Portfolio

Our broader work spans marketing analytics, budget optimisation, data platforms and custom reporting.

ML-Powered Budget Optimization

Machine Learning Forecasting

Automated budget optimization platforms using machine learning to forecast KPIs and optimize spend allocation across multiple accounts and time periods. Delivers ROI improvements through data-driven decision making.

Python, TensorFlow, scikit-learn
Cloud Functions, App Engine
API Integrations (Google Ads, Facebook, etc.)
Custom Dashboards & Reporting

Data Pipeline & Warehouse Solutions

Data Engineering ETL

Scalable data pipelines integrating multiple sources into centralized warehouses. Automated ETL processes, data quality monitoring, and custom analytics layers for business intelligence.

BigQuery, Cloud SQL, PostgreSQL
Cloud Functions, Cloud Run
Apache Airflow, dbt
Multi-API Integration & Data Validation

Custom Analytics Dashboards

Business Intelligence Visualization

Interactive web applications for real-time analytics and reporting. Custom-built interfaces for exploring data, generating insights, and monitoring KPIs across business operations.

Django, Flask, FastAPI
React, TypeScript
D3.js, Plotly, Chart.js
Real-time Data Streaming

Marketing Analytics & Attribution

Digital Marketing Attribution

Multi-channel attribution systems tracking customer journeys across paid search, organic, social, and on-site activity. Unified analytics platforms with automated reporting and optimization recommendations.

Google Analytics, Adobe Analytics
Multi-Platform API Integration
BigQuery Data Modeling
Custom Attribution Algorithms

Automation & Monitoring Systems

Automation Monitoring

Automated systems for monitoring performance, detecting anomalies, and executing rule-based actions. Includes competitive intelligence, ad monitoring, and technical audit platforms.

Python, Celery, Redis
Web Scraping & Data Collection
Cloud Functions, Compute Engine
Alert Systems & Notifications

How We Work

We start with the people doing the work and the systems they depend on. Together, we map the process, connect the right data and deliver in manageable stages, refining the application as teams use it.

Discovery & requirements We map your workflows, users, existing systems and the decisions the software needs to support
Scoping & approach workshops We agree on priorities, integrations, access rules and the first useful release
Project plan & deliverables You receive a staged plan with deliverables, timelines and acceptance criteria
Build & validate We check the application against real workflows, review outputs together and prepare the rollout
Review & evolve Regular check-ins keep delivery clear and turn day-to-day feedback into the next improvements

Contact

Let's talk about the workflows you want to improve and the systems you need to connect.