Fourier.dev // v1.0.0
EST. 2026 — Medellín, Colombia

Precision
Engineering.

We decompose complex business logic into elegant, harmonic systems. High-precision engineering for technology leaders.

Boutique Nearshore
React.jsTypeScriptPythonAWS_CloudNext_Gen_UI

Core Capacities

Precision-Focused Domain Expertise

Custom Software

Bespoke digital engines designed for performance and scale.

Data Engineering

Structuring complex information into actionable harmonic flows.

AI & Automation

Intelligent systems that eliminate operational entropy.

Team Augmentation

Senior engineering talent that integrates seamlessly into your timezone.

Location Intelligence

Geospatial analysis and mapping solutions for data-driven decisions.

Cloud Architecture

Infrastructure designed for scale, security, and cost optimization.

The Methodology

ENGINEERING_LOGIC // 04_STEPS

01

Decompose

We break your vision into discrete, well-defined problems — eliminating ambiguity before a single line of code is written.

PHASE_01COMPLETE
02

Architect

Each component is designed for scalability, security, and maintainability from day one.

PHASE_02COMPLETE
03

Build

Senior engineers execute with precision — clean code, thorough testing, continuous delivery.

PHASE_03COMPLETE
04

Refine

We iterate relentlessly, optimizing performance and user experience until every detail is right.

PHASE_04COMPLETE
FOURIER_SYSTEM_SPEC // V.01

Engineering
Logic.

We don't just build software; we architect systems that scale with your ambition. Our location in Colombia is a strategic advantage for your operations.

α

Same Timezone

Medellín operates in EST/CST. Zero lag in communication, maximum alignment in execution.

β

Senior-Only Teams

Every engineer has 5+ years of experience. We sell technical judgment, not just hours.

γ

Cost Efficiency

Significant savings compared to local hiring without compromising on architectural rigor.

δ

Cultural Hub

Medellín is the #1 nearshore tech hub in LatAm. We speak your technical language.

Portfolio_Manifest

The Development Lab

PROJECT_ALPHA
STATUS :: Beta

Automated Tax Platform

A high-precision RAG system that decomposes the Colombian Tax Statute into vector embeddings for real-time legal analysis.

Next.js 15PythonPinecone DBAnthropic Claude
ARTICLES_INDEXED1,294
ACCURACY_RATE98.5%
PROJECT_BETA
STATUS :: Live

Unified Tax Calculator Engine

The 'SuperApp' of fiscal engineering. A massive monolithic application integrating 26+ specialized calculators with Decimal.js precision.

Next.js 16React 19Decimal.jsForce Graph
CALCULATORS26+
LOGIC_NODES5,000+
PROJECT_GAMMA
STATUS :: Live

HPTU Location Intelligence

MCDA-driven localization study with 2.6M+ records. Interactive maps with Leaflet, demand gradient analysis, and multi-criteria scoring for facility placement.

Next.js 14LeafletMCDAFramer Motion
DATA_POINTS2.6M+
LAYERS12
PROJECT_DELTA
STATUS :: Live

Concession Audit Platform

Enterprise-grade auditing engine for concession oversight, utilizing Prisma and jsPDF for high-fidelity dynamic report generation.

Next.js 16PrismaZustandjsPDF
AUDIT_NODESEnterprise
REPORT_GENDynamic
PROJECT_EPSILON
STATUS :: Lab_Stage

Swift Receipt Vision

A high-performance OCR and document intelligence engine built with Vite and React Query for real-time financial data extraction.

ViteReact QueryShadcn/UIClaude Vision
PROCESSINGAI-OCR
UI_PRECISIONHigh
PROJECT_ZETA
STATUS :: Live

City Council Observatory

Public data intelligence platform. Features complex ETL pipelines, Supabase integration, and D3.js visualizations for urban metrics.

Next.jsSupabaseD3.jsETL Pipelines
ETL_PIPELINES15+
PUBLIC_DATAReal-time
PROJECT_ETA
STATUS :: Development

Logistics Digital Twin

Digital twin for the Uraba banana belt supply chain. Geospatial simulation platform modeling logistics flows across Colombia's key agricultural corridor.

PythonJavaScriptGeospatialSimulation
REGIONUraba
SUPPLY_CHAINBanana_Belt
PROJECT_THETA
STATUS :: Live

MGA Project Structuring

AI-powered platform for structuring public investment projects under Colombia's MGA methodology. Includes RAG assistant per government convocatoria.

Next.js 16SupabaseRAGZod
AI_ASSISTANTRAG
METHODOLOGYMGA
PROJECT_IOTA
STATUS :: Live

Territorial Intelligence Platform

Comprehensive data observatory for Uraba's 11 municipalities. Integrates 55 tables with 123K+ records from 16+ official sources via Deck.gl and PostGIS.

FastAPIReactDeck.glPostGIS
DATA_RECORDS123K+
OFFICIAL_SOURCES16+
PROJECT_KAPPA
STATUS :: Development

ICA Tax Declaration Engine

AI-driven platform for ICA tax declarations across Antioquia municipalities. Claude AI extracts rates from PDF statutes with confidence scoring.

Next.js 15Claude AIpdf-libSheetJS
AI_EXTRACTIONActive
MUNICIPALITIESAntioquia
PROJECT_LAMBDA
STATUS :: Development

Invoice Management SaaS

Drag-and-drop invoice processing dashboard with AI-powered extraction. Features Recharts analytics, freemium plans, and Google OAuth via Supabase.

Next.js 16SupabaseRechartsAI OCR
PLANSFreemium
PROCESSINGAI_Drag_Drop
PROJECT_MU
STATUS :: Live

Franchise Microservice

Reactive microservice with hexagonal architecture for franchise management. Spring WebFlux + R2DBC with Resilience4j patterns, deployed on AWS ECS Fargate.

Java 21Spring WebFluxR2DBCAWS ECS
ARCHITECTUREHexagonal
COVERAGE80%+
PROJECT_NU
STATUS :: Live

Colombia Flood Risk Mapping

Reproducible ML framework mapping flood risk across 7 Colombian departments using Sentinel-1 SAR imagery and ensemble ML. AUC-ROC: 0.94. Universidad EAFIT research.

PythonGoogle Earth EngineXGBoostSHAP
DEPARTMENTS7
AUC_ROC0.94
Fourier Blueprint Cinematic
ARCHIVAL_RECONSTRUCTION_PROTOTYPE
System_Input
VECTOR_SPACE_ANALYSIS :: 0.8422
Signal_Output
DECOMPOSITION_COMPLETE :: 100%
The Principle

Complexity
Decomposed.

Mathematics has no symbols for confused ideas.

Jean-Baptiste Joseph Fourier changed the world by proving that any complex periodic function could be broken down into simple, harmonic components.

At Fourier.dev, we apply this mathematical rigor to software engineering. We take your most convoluted architectural challenges and decompose them into precise, maintainable, and elegant systems.

Our philosophy is simple: engineering is the art of eliminating ambiguity.

f(t)

Client Requirements

=

Decomposition

Team Integration

F(ξ)

Precision Architecture

e^i2πξt

Scalable Execution

Ready to build something
precise?

Fourier.devFOURIER.DEV

Boutique nearshore software engineering firm based in Medellín, Colombia. We transform complex business requirements into high-precision digital products.

SYSTEM_STATUSOPERATIONAL_100%
LOCATIONMEDELLIN_CO_6.2442°N
TIMEZONEGMT-5_PET

Capabilities

Technical_Glossary — SEO_Index

Defining the principles that govern our high-precision engineering methodology. Click a term to dive deeper.

Fourier Transform

A mathematical transform that decomposes functions into their constituent frequencies, serving as our core philosophy for simplifying complex systems.

Precision Engineering

The practice of designing and building software with extreme mathematical rigor, eliminating ambiguity in business logic.

Nearshore Development

Strategic software partnership within similar timezones (EST/CST), ensuring real-time collaboration and cultural alignment from Medellín, Colombia.

System Decomposition

The architectural process of breaking down monolithic challenges into discrete, manageable, and highly-optimized micro-components.

Harmonic Architecture

Software systems designed to resonate with business goals, where every module works in sync to create scalable digital products.

© 2026 FOURIER_ENGINEERING_GROUP
DECOMPOSING_SINCE_2023BUILT_FOR_PRECISION