Resume

Portugês / English

Personal Information

Photo of Alison Galvani

Name:

Alison Luan Fernandes Galvani

Date of Birth:

1994-09-15

Location:

Maringá - Paraná, Brazil

Professional Summary

Software Engineer with 7 years of experience in full-stack web development, systems architecture, and technical leadership, building mission-critical solutions that operate 24/7/365 and serve over 20,000 active users.

Strong expertise in Node.js, JavaScript, TypeScript, PHP, SQL, and React, along with hardware integration and cross-system communication, with a proven track record of designing scalable architectures, leading multidisciplinary teams, coordinating projects, and delivering high-reliability systems with a 99% SLA.

Deep knowledge of security, real-time communication (WebSocket and SSE), agile methodologies, code review, and continuous process improvement. Additional experience with containerization (Docker), CI/CD pipelines (GitHub Actions), Nginx, PM2, microservices, TDD (Test-Driven Development), Domain-Driven Design (DDD), Clean Architecture and SOLID principles, and deployment automation on Linux, as well as hands-on experience with cloud computing (AWS and related services).

Recognized ability to turn complex problems into robust, efficient, production-ready solutions. Strong interest in working on global products with complex challenges and large-scale data.

Education

2020-2021

Basic English Course — Cultura Inglesa Maringá

2015-2019

Bachelor's Degree in Software Engineering — Unicesumar (Maringá)

2012-2013

Web Design — Datacomp Brasil (Maringá)

2010-2012

High School — Colégio Estadual Dr. Gastão Vidigal (Maringá)

2009-2011

Advanced Hardware — Microcamp (Maringá)

Professional Experience

One Port Tecnologia em Serviços Ltda Software Engineer / Senior Developer / Project Manager (Maringá - PR) Sep/2019 – Oct/2025

Career progression: joined as a Junior Developer (2019), promoted to Junior Developer II (2022), Senior Developer I (2023), and Senior Developer II (2024), progressively taking on architecture, technical leadership, coordination of a 7-developer team, and project management responsibilities.

Responsible for designing the architecture of web systems (frontend, backend, and database), defining components, modules, service integrations, and communication with other systems and equipment. Worked with Node.js, JavaScript, PHP, SQL, HTML, CSS, React, and Vanilla JS.

Worked on mission-critical, high-availability security systems (24/7/365), including security measures, access control, authentication, encryption, and hardware integration.

Architected, developed, and tested access-control systems integrated with devices from multiple manufacturers (Intelbras, Hikvision, Control iD, Avicam, Nice, PPA, among others), ensuring interoperability, reliability, and high availability in operation.

Built APIs for third-party system integration and implemented real-time solutions with WebSocket, connecting APIs and frontend for immediate updates of critical information in environments generating over 300,000 events per day.

Architected and developed a proprietary solution, delivered in 3.5 months, replacing third-party vendors — resulting in savings of R$250,000 per year and a 42% increase in annual net revenue.

Fully restructured the architecture of a Node.js API directly in production, achieving sub-100ms latency and supporting more than 3 million requests per month.

Applied polyglot data modeling, using SQL (MySQL, SQL Server) for transactional data and MongoDB for storing logs, events, and high-volume unstructured data, optimizing performance based on use case.

Migrated and developed modules with TypeScript, adding static typing to reduce production bugs; containerized services with Docker, standardizing development, staging, and production environments; and used AWS services (EC2, S3, API Gateway) for hosting and exposing APIs.

Built APIs and BI dashboards for telephony operations, cutting incident diagnosis time from 30 down to 5 minutes.

Integrated artificial intelligence (OpenAI) for automated log analysis, supporting the team's operational decision-making.

Coordinated the company's key development projects, organizing and distributing tasks, and tracking deadlines and delivery quality. Responsible for teaching, training, and mentoring more than 10 junior and mid-level developers, structuring onboarding, ongoing mentorship, and the team's technical growth.

Established and reinforced a culture of code review, rigorous testing, and bug-fix tracking, ensuring quality, maintainability, and adherence to best practices.

Applied TDD (Test-Driven Development) in critical modules, increasing test coverage and reducing regressions across bi-weekly releases.

Defined and tracked Sprints (Scrum/Kanban), planning monthly Sprints with the CEO and Operations Manager, and leading monthly company-wide meetings to present development deliverables and align with other departments.

Gathered individual and department-wide metrics to assess productivity, quality, and professional growth, supporting management decisions (new hires, process changes, demand prioritization).

Responsible for the bi-weekly release cycle across all systems, publishing new releases to clients, managing changes, and versioning with Git.

Worked on-site to analyze and resolve issues directly in client environments, defining fast, structured fixes to ensure operational continuity and end-user satisfaction.

Produced detailed technical documentation (manuals, code descriptions, explanations of module and integration behavior) to support the technical team and facilitate future maintenance.

Elotech Gestão Pública Ltda Intern / Junior Developer (Maringá - PR) Jul/2018 – Jul/2019

Developed new features and fixed issues in the accounting module using Delphi.

Developed, maintained, and fixed features in the Transparency Portal module, using Java, Spring Boot, and React.

Implemented automated frontend and backend tests for the Transparency Portal module, contributing to release stability.

Applied programming best practices, version control, and participated in monthly Sprints under Scrum.

Promoted from Intern to Junior Developer in 9 months, in recognition of performance and delivery quality.

Trained experienced Delphi developers to take over maintenance and evolution of the Transparency Portal module (Java/React), ensuring project continuity after departure.

One Support Tecnologia Ltda Systems Analyst (Maringá - PR) Feb/2014 – Jul/2018

Even without formally holding a developer position, I identified a critical gap in customer service and independently built the "One Support Ticket App" using Ionic, integrated with the existing PHP backend — cutting customer response time by more than 70% and raising the 24-hour ticket resolution rate from 46% to 89% in under a year.

System support (on-site and remote) and Helpdesk service for clients of different sizes.

Configuration, support, and maintenance of VoIP telephony environments (Elastix, Issabel, Asterisk, gateways, and IP phones).

Network and server administration (local/remote), including firewall configuration and Mikrotik routing, ensuring environment stability and security.

Server and database configuration, support, and management (basic SQL).

Deployment and support of video monitoring solutions (DVRs and software), integrating network infrastructure, servers, and devices.

Personal Projects & Continuous Self-Study

Outside of my professional work, I maintain ongoing study and practice with modern technologies in the JavaScript/TypeScript ecosystem, applied to personal projects as a way to stay current with the market.

Next.js: building personal applications with hybrid rendering (SSR/SSG) and frontend performance optimization.

Nest.js: building modular APIs following a layered architecture inspired by Clean Architecture principles.

Skills

Technologies & Tools

Node.js, JavaScript, TypeScript, PHP, React, HTML, CSS, SQL, MySQL, PostgreSQL, SQL Server, MongoDB, WebSocket, REST, Express, cross-platform system integration, Docker, Docker Compose, Nginx, PM2, Git, GitHub Actions, CI/CD, Linux, Shell Script, Object-Oriented Programming (OOP), Clean Architecture, SOLID principles, Domain-Driven Design (DDD), TDD (Test-Driven Development), Microservices, AWS (EC2, S3, API Gateway), Cloud Computing, deployment automation, Git versioning, Jira, Scrum, and Kanban.

Systems Architecture & Design

Identification and application of software architecture best practices to create robust, scalable solutions. Design of the system's design system, frontend, backend, and database architecture, defining relationships between components and communication with other systems and modules.

Evaluation and selection of technologies, frameworks, and tools according to technical and business requirements.

Modeling of complex business domains by applying Domain-Driven Design (DDD) concepts, aligning the code model with business language.

Software Development

Creation of robust, high-performance web solutions with a strong focus on user experience.

Implementation of robust security measures to protect sensitive user data, using encryption protocols compatible across multiple languages, JWT authentication, and MFA.

Proficient in Node.js, JavaScript, TypeScript, PHP, React, HTML, CSS, SQL, and MongoDB, applying whichever data model (relational or non-relational) best fits each project, with experience integrating third-party systems and devices.

Systems & Hardware Integration

Architecture, development, testing, and deployment of access-control systems integrated with hardware from different manufacturers.

Experience designing APIs for third-party systems to integrate with, or for integrating in-house systems with external platforms.

Specialist in implementing real-time web systems with WebSocket, ensuring immediate, real-time updates of critical information.

Technical Leadership, Processes & Quality

Coordination of multidisciplinary teams, task distribution, and delivery oversight.

Establishing a culture of code review, best practices, testing, and quality metrics.

Applying TDD (Test-Driven Development) in critical modules, increasing test coverage and reducing regressions across bi-weekly releases.

Leading Sprints, executive meetings, strategic alignment, and periodic results presentations.

Gathering and analyzing team and system performance metrics to support decision-making.

Languages

Portuguese — Native

English — A2 (Basic), continuously improving with a focus on technical communication for international teams.

Awards & Recognition

Winner of the 2nd Unicesumar Hackathon – Prototypes Category (Sep/2016).

Research project approved for presentation at the XI EPCC – International Scientific Production Meeting (Oct/2019).

Best Capstone Project in Software Engineering – Score 9.5 (Nov/2019).

Top student of the course in the 4th term of 2019 – participation in an exclusive institutional event for Unicesumar's top-performing students (Nov/2019).

Academic Projects

Capstone project: "Implementation of an Ontology Prototype for Bug Reports" (2019 — Score 9.5).

Published article: "Enhancing Bug Report Clarity and Efficiency Through Ontology Prototypes" in the International Journal of Professional Business Review (JBReview), August 2025.

Contact

Email: [email protected]

LinkedIn: linkedin.com/in/alison-galvani

GitHub: github.com/AlisonGalvani

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