Hi, I'm Andrés Esquivel
Backend Developer
I'm passionate about Backend development, always looking for new ways to apply technology. My main focus is turning complex requirements into solid and scalable infrastructures. I love tackling technical challenges and staying updated on the latest trends and technologies.
Skills Overview
Languages & Frameworks
- NodeJS & NestJS
- Python, Django, Flask
- Go & Rust
- Solidity
Databases
- MySQL & PostgreSQL
- MongoDB
- Redis
- Firestore
Architecture
- Microservices
- Message Brokers
- GraphQL & Prisma
- gRPC & MQTT
Cloud & DevOps
- AWS Services
- Docker & Kubernetes
- GCP & Azure
- CI/CD Pipelines
Projects
Making Code
Making Code is the corner where I share my experiences and knowledge about technology, software development, cryptography, blockchain, artificial intelligence, and much more.
Experience
Leading backend development initiatives and architectural decisions while mentoring team members and implementing best practices.
Key Achievements
- •Led technical initiatives and architectural decisions for scalable solutions
- •Developed microservices with NestJS and NATS for high-traffic applications
- •Implemented cloud functions and serverless architectures in AWS and Firebase
- •Built and optimized databases in PostgreSQL, MongoDB, and Firestore
- •Integrated multiple payment gateways including PayU Latam, Payzen, and Wompi
- •Implemented DevOps practices with Google Cloud and AWS services
- •Created comprehensive testing suites using Jest for quality assurance
Worked on diverse projects focusing on backend development and system architecture.
Key Achievements
- •Developed microservices with NestJS and NATS for scalable solutions
- •Created GraphQL APIs and integrated with social media platforms
- •Implemented IoT applications using MQTT protocol and Arduino
- •Developed machine learning applications for facial recognition using TensorFlow
Led development of full-stack applications with focus on IoT and machine learning integration.
Key Achievements
- •Built microservices architecture using NestJS and NATS
- •Developed SPA applications with Angular
- •Created IoT applications with MQTT protocol and Arduino
- •Implemented machine learning solutions using TensorFlow
Specialized in full-stack development with focus on e-commerce and payment integrations.
Key Achievements
- •Designed and implemented multi-tenant architecture systems
- •Developed REST APIs using NestJS and GraphQL
- •Integrated multiple payment gateways including Culqi and PayU Latam
- •Created hybrid mobile applications using Ionic Framework
Education
Bachelor in Computer Science and Engineering
Comprehensive study of computer science fundamentals, software engineering, and system architecture.
Awards & Recognition
2nd Generation - Open Future
Selected startup in the Second National Call for Technological Projects with social impact, promoted by UDEP, Telefónica, and the Regional Government with support from Telefónica Foundation and the Inter-American Development Bank.
6th Generation StartUp Peru
Selected by Innovate Peru to be part of the Sixth generation of StartUp Peru, a national innovation and entrepreneurship program.
Publications
ANALYSIS AND DESIGN OF ALGORITHMS - INTRODUCTION
A human being thinks and behaves as such following a logical sequence of actions. This same association could be coupled as far as the role of a computer is concerned.
SORTING METHODS COMPLEXITY ANALYSIS
In computer science and mathematics, a sorting algorithm is an algorithm that puts elements of a list in a sequence given by an order relation.
PATTERN RECOGNITION WITH NEURAL NETWORKS
An artificial neural network is a massively parallel distributed processor that has a natural tendency to store experiential knowledge.
Let's Connect
Interested in working together? I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision.