EXPLORE


3.6
3.6
100%
$15 USD / Hour
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Brazil (6:42 PM)
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Joined on July 27, 2022
$15 USD / Hour
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I’m a Software Engineer with 11+ years of experience building scalable, production-grade applications end-to-end. I combine modern front-end development (TypeScript, React, Next.js) with robust back-end systems in Python (FastAPI/Django) and C#/.NET (ASP.NET Core), delivering clean architecture, well-documented APIs, and reliable deployments. I specialize in bringing AI into real products not demos. I build and integrate LLM features such as RAG (retrieval-augmented generation), agents and tool-calling workflows, vector search, and AI chatbots, with a strong focus on security, accuracy, evaluation, monitoring, and cost/latency optimization. I’m also comfortable across data and infrastructure: PostgreSQL/SQL Server, MongoDB, Redis, Docker, CI/CD, and cloud deployments on AWS/Azure. If you need someone who can design, build, and ship software with strong engineering fundamentals and practical AI communicating clearly and delivering on time, I can help.
Verifications
On time
100%
On budget
100%
Accept rate
60%

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Mastering WordPress: Complete Setup

Website Design & UI/UX

MEDLESIC

AVANTRA

Game Company Website Development

OCR-Powered Local PDF Statement Read
Mastering WordPress: Complete Setup

Website Design & UI/UX

MEDLESIC

AVANTRA

Game Company Website Development

He completed the project very quickly. I am going to work with him for a long time
Deep S.
@Deep02323
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Saskatoon, Canada
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Great work. Delivered on time.
Amitkumar Dineshbhai P.
@amitkumarpraj
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Motamiya Mangrol, India
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Excellent developer to work with. Very knowledgeable, patient, and detail-oriented. They quickly understood the problem, explained everything clearly, and delivered exactly what was needed. Communication was smooth and professional throughout the project. Highly recommended and I would definitely work with them again.
Former Client (inactive)
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Experience
Senior Full Stack Software Engineer | .NET - Gen AI - Vue - Python - Azure
Oct, 2023 - Present
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2 years, 5 months
Steamtec
Oct, 2023 - Present
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2 years, 5 months
I optimized critical insurance systems for high availability using .NET Core, Python, and Redis, implementing distributed caching and monitoring with Azure Insights and Hangfire. Led the migration to a microservices architecture with Clean Architecture and CI/CD DevOps. Integrated Generative AI, LLMs, and Prompt Engineering practices. Applied robust security (OWASP, SSL/TLS, JWT, OAuth 2.0) and quality control with SonarQube, managing Linux and Windows servers with Selenium and Cypress tests.

Florianopolis, Brazil
Oct, 2023 - Present
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2 years, 5 months
Senior Full Stack Software Engineer | .NET - Node - Angular - React - AWS
Sep, 2022 - Aug, 2023
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11 months, 1 day
Logstore
Sep, 2022 - Aug, 2023
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11 months, 1 day
Leading a team of 4, I improved delivery and bug resolution through delegation and pair programming. I refactored legacy modules and implemented CI/CD with AWS and Docker, reducing deployment time. I introduced Kubernetes and enhanced observability.

São Paulo, Brazil
Sep, 2022 - Aug, 2023
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11 months, 1 day
Mid Full Stack Software Engineer | .NET - Vue - Mongo - Microservices - Azure
Dec, 2021 - Aug, 2022
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8 months
Pmweb
Dec, 2021 - Aug, 2022
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8 months
I led the migration from ASP.NET MVC to .NET Core APIs with no downtime, using performance profiling and automated testing. I adopted microservices and Event-Driven patterns to improve scalability and performance. I used Redis, Kafka/RabbitMQ, Elasticsearch, and MongoDB, along with Prometheus and Grafana for monitoring, resolving critical bugs, and ensuring continuous operation.

Porto Alegre, Brazil
Dec, 2021 - Aug, 2022
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8 months
Education
Universidade Cruzeiro do Sul
2018 - 2024
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6 years
Computer Science

Brazil
2018 - 2024
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6 years
Qualifications
React Native
2021
Udemy
Expertise in developing cross-platform mobile applications using React Native and JavaScript.
2021
JavaScript Advanced Developer
2020
Codecademy
Expert in JavaScript programming, including ES6 features, asynchronous programming, and advanced algorithms.
2020
Data Science with Python Certification
2025
DataCamp
Expertise in data analysis and visualization using Python, focusing on libraries like NumPy, Pandas, and Matplotlib.
2025
Publications
Advanced State Management with React and Redux
2020
University of Cruzeiro do Sul - Department of Computer Science
This advanced article is aimed at students who already have a foundation in React. It details how to use Redux for effective state management in large-scale applications, with practical examples and tips for optimizing performance in complex systems.
2020
Building a Secure Web Application with .NET Core
2021
University of Cruzeiro do Sul - Department of Computer Science
This article explores the use of .NET Core for building secure web applications. It covers best practices for securing data, implementing authentication, and securing APIs in modern applications, serving as an internal resource for courses within the university.
2021
Introduction to Machine Learning with Python
2021
University of Cruzeiro do Sul - Department of Computer Science
This article covers the fundamental concepts of Machine Learning, with a special focus on how to use Python to build and train models. The publication is aimed at computer science students, providing an accessible introduction to machine learning techniques.
2021
Certifications
P
Preferred Freelancer Program SLA