Cost calculator
entelequio-api▶ Run
src/main/java com.entelequio.api PedidoController PedidoService PedidoRepository resources
PedidoController.javaPedidoService.java
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mainUTF-8Java 21Ln 9, Col 2

          

          

        

      

      

        

          
maven — build

          
$ mvn -q clean package[INFO] Scanning for projects...[INFO] Building entelequio-api 1.4.0[INFO] Compiling 128 source files[INFO] Running unit & integration tests[INFO] Tests run: 342, Failures: 0[INFO] Packaging entelequio-api-1.4.0.jar[INFO] BUILD SUCCESS

        

        

          
gradle

          
$ ./gradlew build> Task :compileJava> Task :test> Task :bootJarBUILD SUCCESSFUL in 12s

        

        

          
docker · java

          
$ docker build -t entelequio/api .Successfully built 9f2a1c3d$ java -jar app.jarStarted in 3.7s ✓

        

      

      

        

          

          

          

        

        
Desplegando a la nube

        
AWSGoogle CloudAzure

        

        
Build ✓Push ✓Deploy ✓● LIVE

        
api.entelequio.com · 200 OK · 3/3 pods running

      

      

        

        

        

      

      
    

    

      

        

          

            
            Senior software engineering · 100% remote
          

          

            We turn complexity
into value.
          

          

            Consulting, architecture and custom software development for companies. We turn complex systems into clear solutions that create business value.
          

          

            
              Book your assessment
              
            
            
              ▸ Cost calculator
            
          

          

            
20+ years of experience

            

            
Java · Cloud · AI

            

            
Global reach

          

        

        

      

    

  


  
  

    

      

        
The challenge

        
Complex technology holds companies back

        
These are the obstacles we solve with software architecture and engineering.

      

      

        
Legacy systems
Old, monolithic applications that block growth and make maintenance more expensive.
Learn more →

        
Technical debt
Fragile, untested code that causes bugs, delays and security risks.
Learn more →

        
Scaling without breaking
Platforms that crash or slow down right when the business takes off.
Learn more →

        
AI without direction
Eager to leverage artificial intelligence, but without a clear strategy.
Learn more →

      

    

  


  
  

    

      

        The cost of choosing wrong
        
Badly built technology gets paid for twice

        
Without the right technology partner, talent and architecture, the cost doesn't disappear: it piles up in time, money and missed opportunities.

      

      

        

          
~40%

          
of engineering time is spent dealing with technical debt and fragile code instead of creating value.*

        

        

          
up to 100×

          
more expensive to fix a defect in production than to solve it in design and architecture.*

        

        

          
~66%

          
of software projects suffer cost overruns or delays due to wrong technical decisions.*

        

      

      
* Industry reference ranges for software (technical debt, quality and project management). Actual results vary by organization.

    

  


  
  

    

      

        
Services

        
Senior engineering,
from architecture to deployment

        
Custom software—solid and scalable—built with the industry's best practices.

      


      
      

        

          
01 — Custom development

          
Software that runs your operation

          
Native web and mobile applications with Java and Spring Boot, the standard in banking and enterprise. Clean, secure, documented code; your intellectual property, 100%.

          

            
Robust backends with hexagonal architecture

            
Mobile apps (Android/Kotlin, iOS/Swift)

            
Secure, documented REST APIs

          

        

        

          Developer workspace showing the Entelequio dashboard, Java code and a hexagonal architecture diagram
        

      


      
      

        

          
02 — Cloud, DevOps & Microservices

          
Modernize and scale
in the cloud

          
We migrate monoliths to microservices on Kubernetes across AWS, Google Cloud or Azure, with end-to-end DevOps practices: containers, CI/CD and infrastructure as code.

          

            
Containers (Docker) and orchestration (Kubernetes)

            
CI/CD and Infrastructure as Code (IaC)

            
AWS · Google Cloud · Azure, with high availability

          

        

        

          Meeting room with a screen showing the modernization from a monolith to cloud microservices (Kubernetes, AWS, Google Cloud, Azure) and a whiteboard with the target architecture
        

      


      
      

        

          
03 — Artificial Intelligence

          
AI with judgment,
built into your business

          
We integrate generative AI, Machine Learning and NLP into your processes with Spring AI and Python, connecting your systems to the most advanced models — with privacy and security.

          

            
Assistants powered by your own data (RAG)

            
Process and document automation

            
OpenAI, Anthropic, Llama models

          

        

        

          Control room with an AI-powered smart-operations dashboard: predictive maintenance, anomaly detection and business metrics, overlooking a manufacturing plant
        

      

    

  


  
  

    

      

        
How we work

        
From your challenge to a solution in operation

        
A clear, phased process: you always know where you are and what comes next.

      

      

        

          
01

          
Assessment

          
We understand your challenge, your systems and your business goals. It starts with a complimentary assessment session.

        

        

          
02

          
Proposal and architecture

          
We define the scope, the architecture and a phased plan, with transparent timelines and costs—no surprises.

        

        

          
03

          
Iterative development

          
We build in incremental releases, with testing, CI/CD and constant communication so you see value early.

        

        

          
04

          
Delivery and deployment

          
We deploy to production, document and transfer knowledge to you. The intellectual property is 100% yours.

        

        

          
05

          
Support and evolution

          
We stay on with support, maintenance and continuous improvement so your software stays secure and grows with you.

        

      

    

  


  
  

  
  

    

      

        
Sectors

        
Experience in your industry

        
We've built software for companies and institutions across very different sectors. These are some where we already add value.

      

      

        
Banking & Finance

        
Government & Public Sector

        
Education

        
Manufacturing & Industry

        
Retail & E-commerce

        
Hospitality & Tourism

        
Logistics & Transport

        
Mobility & Smart City

      

    

  


  
  

    

      

        
Why Entelequio

        
A technical partner, not just another vendor

      

      

        
Direct senior engagement
You work directly with senior specialists, no middlemen. Real judgment and experience behind every decision.

        
100% remote, global reach
A virtual methodology that serves your company in any state or country, with the same closeness.

        
Concrete results
Clean, secure, documented code. Measurable deliverables and your intellectual property, 100%.

      

    

  


  
  

    

      

        

          

          
0+

          
Years of experience

          
From the Java era to generative AI

        

        

          

          
0+

          
Clients and institutions

          
Companies and universities

        

        

          

          
0%

          
Remote

          
Global reach from Mexico

        

        

          

          
0+

          
Projects delivered

          
Web, mobile, cloud and AI

        

      

    

  


  
  

    

      

        
Our story

        
We've evolved: JavaPuebla
is now Entelequio

        
More than 20 years of software engineering brought us here. The name evolves to reflect everything we do today —from Java to the cloud, artificial intelligence and global reach— but the team, the quality and the senior engagement remain intact.

      


      

        

          
JavaPuebla

          
Our origin · since 2007

        

        
        

          
Entelequio

          
Today · same essence, new identity

        

      


      

        
The same senior engineering team

        
The same quality and commitment as always

        
A name that spans cloud, AI and global reach

        
All our experience, under a single identity

      

    

  


  
  

    

      

        
Technologies

        
The stack we
build with

        
A proven stack for mission-critical systems, with the ability to adapt to whatever ecosystem your project needs.

      

      

        
Java

        
Spring Boot

        
Microservices

        
REST APIs

        
Kubernetes

        
Docker

        
AWS

        
Google Cloud

        
Azure

        
DevOps

        
CI/CD

        
Terraform

        
Android

        
Kotlin

        
iOS

        
Swift

        
React

        
Angular

        
Vue

        
Flutter

        
Python

        
Spring AI

        
PostgreSQL

      

    

  


  
  
  

    

      

        
Architecture

        
Enterprise technology architecture

        
From the cloud infrastructure to the app your customers use: we integrate every layer —data, services, web and mobile— into a single platform that scales with your business, secure and ready to grow.

      

      

        

          

          

            
Client experience · Web and mobile

            
Native web interfaces and mobile apps, secure and optimized: what your customers see and use.

            
AngularReactVueAndroidKotliniOSSwiftFlutter

          

        

        

          

          

            
Services and business logic

            
Microservices, REST APIs and decoupled, domain-driven architecture.

            
JavaSpringSpring BootHibernateJPA

          

        

        

          

          

            
Data

            
Robust, secure persistence for mission-critical systems.

            
OraclePostgreSQLMySQLSQL Server

          

        

        

          Foundation
          

          

            
Cloud & DevOps infrastructure

            
Scalable infrastructure, continuous deployment and high availability: the base your entire system runs on.

            
DockerKubernetesAWSGoogle CloudAzureCI/CDTerraform

          

        

      

      

        
Scalable, secure architecture

        
Integration with legacy systems

        
High performance and availability

        
Ready to grow and modernize

      

    

  


  
  
  

    
    

      

        
Applied AI

        
AI copilots for your system

        
Assistants connected to your operation: your team asks and acts in plain language —embedded in your platform or as an extension in their Claude Desktop. Custom-built, with judgment and security.

      

      

        
Embedded copilot
An AI chat inside your software or product. Your users ask without leaving the tool.

        
Desktop extension
They install a connector (via MCP, Anthropic's open standard) in their Claude Desktop and ask your system from there.

        
From asking to doing
It queries data, compares and executes actions with permissions —generate a quote, create an order, notify the client—, not just reports.

      

      

        I want an AI copilot 
      

    

  


  
  

    

      


        
        

        
        

          

            

              

              
Platform Modernization · Java 21
◷ 35 h · live, in real time

            

            
  • Virtual Threads & Project Loom
  • Pattern Matching and Sealed Classes
  • Advanced functional programming
  • Structured concurrency

            
Java 21PerformanceLegacy → modern

          


          

            

              

              
Prime Ecosystem · Spring Boot 4
◷ 35 h · live, in real time

            

            
  • Spring Framework 6 core
  • REST APIs and documentation (OpenAPI)
  • Security: OAuth2 & JWT
  • Microservices with Spring Cloud

            
Spring BootMicroservicesObservability

          


          

            

              

              
Compute & Data Optimization · JPA
◷ 24 h · live, in real time

            

            
  • Hibernate 6 in depth
  • Fetching strategies and the N+1 problem
  • Advanced Spring Data JPA
  • Transactions and auditing

            
JPAHibernatePerformance

          


          

            

              

              
Generative AI for Business · Spring AI
◷ 20 h · live, in real time

            

            
  • Spring AI Framework
  • RAG (Retrieval Augmented Generation)
  • Integration with OpenAI and Azure AI
  • Context and vector management

            
Spring AILLMsRAG

          


          

            

              

              
Enterprise Platform Architecture
◷ 24 h · live, in real time

            

            
  • Distributed systems design
  • Managing and reducing technical debt
  • Evolutionary architectures
  • Resilience and scalability patterns

            
ArchitectureCloudScalability

          


          

            

              

              
Software Engineering Excellence
◷ 20 h · live, in real time

            

            
  • High-impact code reviews
  • Business-oriented testing strategies
  • Quality and technical-debt management
  • Engineering metrics (DORA & Flow)

            
QualityTestingDevEx

          


          

            

              

              
Technical Leadership · Tech Leads
◷ 16 h · live, in real time

            

            
  • Decision-making in complex environments
  • Technical communication with the business
  • Mentoring and talent development
  • Scaling teams and architecture

            
Tech LeadMentoringStrategy

          

        

          

            
            

            
          

        


        
        

          
Training

          
We also upskill your technical team

          
Upskilling programs delivered live and 100% remote, in real time with senior engineers. Hands-on: you choose from the catalog and we tailor the focus and exercises to your company's context, without slowing down your operation.

          

            Live · real time
            100% remote
            Hands-on
            For teams and individuals
            Tailored focus
            Certificate of participation
          

          
Request a program

        


      

    

  


  
  

    

      
Clients

      
Companies and institutions that
have trusted us

    

    

      

        
Volkswagen

        

        
UDLAP

        

        
UPAEP

        

        
Citelum

        

        
Government

        

        
Rotamundos

        

        
Parkimóvil

        

        
Convermex

        

        
Unimark

        

        
Emonics

        

        
El Triunfo · Materiales y Acabados

        

        
Click Factura

        

        
TASF · Tecnología Aplicada en Servicios Financieros

        

        
Azteca Calatayud

        

        
IEU Universidad

        

        
BOZ Solutions

        

        
Nubelity

        

        
Kadasoftware

        

        
        
Volkswagen

        

        
UDLAP

        

        
UPAEP

        

        
Citelum

        

        
Government

        

        
Rotamundos

        

        
Parkimóvil

        

        
Convermex

        

        
Unimark

        

        
Emonics

        

        
El Triunfo · Materiales y Acabados

        

        
Click Factura

        

        
TASF · Tecnología Aplicada en Servicios Financieros

        

        
Azteca Calatayud

        

        
IEU Universidad

        

        
BOZ Solutions

        

        
Nubelity

        

        
Kadasoftware

        

      

    

  


  
  

    

      

        

          
FAQ

          
Frequently
asked questions

          
Can't find what you're looking for? Email us at info@entelequio.com and we'll get back to you soon.

          
        

        

          

            
            
Yes. The first assessment session is free: we analyze your challenge and give you concrete recommendations. Limited slots per month.

          

          

            
            
Yes. Our methodology is fully remote, which lets us serve clients in any state or country with the same closeness and efficiency.

          

          

            
            
Our core is Java and Spring Boot, with microservices on Kubernetes across AWS, Google Cloud or Azure. On the front end we work with Angular, React and Vue; on mobile, native (Kotlin/Swift) and cross-platform with Flutter; and we integrate AI (Spring AI, Python) into everything we build. But we're not limited to one stack: we have the ability to adapt confidently to whatever technology ecosystem your project requires.

          

          

            
            
Yes. When the project ends, the intellectual property is 100% yours. We deliver clean, documented and maintainable code (Clean Code).

          

          

            
            
Yes. We audit the code and architecture, detect technical debt and risks, and implement a metrics-based stabilization plan.

          

          

            
            
It depends on the scope, but we work in incremental releases so you see value early. In the assessment session we estimate concrete phases and timelines for your case.

          

          

            
            
Based on the scope defined during the assessment. We present a transparent proposal with no hidden costs, and we can work on a fixed-scope or iteration basis, whichever suits you best.

          

          

            
            
Yes. We offer support, maintenance and continuous-evolution plans so your software stays secure, up to date and growing with your business.

          

          

            
            
Absolutely. We adapt to your way of working: we can own the project end to end or join as senior reinforcement for your team, contributing architecture and best practices.

          

          

            
            
Yes, no problem. We sign an NDA before learning the details of your project. Your information and intellectual property are protected at all times.

          

        

      

    

  


  
  

    

      

        

          
✦ Complimentary session

          
Got a software
challenge?

          
We invite you to a complimentary strategic assessment session. We analyze your challenge and give you concrete recommendations to solve it.

        

        

          I want my assessment →
        

      

    

  


  
  

    
    

      

        
Before you compare

        
Real software, not a 30-minute demo

        
With AI you’ll see “systems” everywhere at laughable prices. They look great in a video, but they don’t run a business. Here’s the difference.

      

      

        

          
A viral demo

          
    
            
  • ✕ Looks great in 5 minutes, but breaks with real data and users.
    • 
            
  • ✕ No security, no backups, no testing.
    • 
            
  • ✕ No one maintains or improves it afterward.
    • 
            
  • ✕ You’re locked in: the code and data aren’t yours.
    • 
          

        

        

          
Software with Entelequio

          
    
            
  • ✓ Runs your daily operation and grows with your business.
    • 
            
  • ✓ Secure, with backups and testing.
    • 
            
  • ✓ Ongoing support and evolution, with senior attention.
    • 
            
  • ✓ The code and data are 100% yours.
    • 
          

        

      

    

  


  
  

    

      


        

          
Contact

          
Let's talk about your project

          
Share your details and we'll reach out shortly to schedule an assessment session and see how we can help.

          

            
Complimentary strategic assessment

            
Direct contact with senior engineering

            
We'll get back to you shortly

          

          
 Puebla, Mexico · 100% remote service

        


        

          

            

              

                
                
              

              

                
                
              

            

            

              

                
                
              

              

                
                
              

            

            

              
              
            

            

              
              
            

            
            
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