Candidate Profile

Roo0762

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About

Accomplished Software Engineer with extensive experience in full-stack development. Skilled in enhancing business processes and user experiences through innovative technology solutions. Advanced English proficiency, with effective communication and collaborative skills.

Proficient in

PhpLaravelJavaScriptTypeScriptMongoDBRealmDBMySQLPostgreSQLWatermelonDBNodeExpressFastifyNestJsNestJSReactNextJsReact NativeReduxGraphQLRESTVueJSCloud ComputingAws KinesisCI/CDJestUnit TestingCQRSMicroservicesAtlas Device SyncOpenAiLangChainGitEnglish Advanced

International

Yes

Availability

Part-time or Full-time

Experience

13 years

Previous Roles

Work History

Full Stack Developer

Software Development Engineer

Systems Analyst

Key Responsibilities in Most Recent Role

Job Title: Software Development Engineer

13 years

Generated annual savings of over R$70,000 in costs by designing and implementing a microservice that captures business events in the company’s products, enabling strategic analyses that guided product decision-making across all company projects. Stack: JavaScript, TypeScript, Node.js, Fastify, AWS Kinesis.
Enhanced the pedagogical mentor team’s efficiency by designing and developing a mobile application that facilitates the creation and submission of reports in low or no connectivity areas. This innovation ensured continuous mentorship coverage for the entire teacher population throughout the year, achieving a 100% reach every quarter. The solution employs a tech stack including JavaScript, TypeScript, React Native and MongoDB with RealmDB for data management.
Elevated Customer Success managers’ efficiency by launching a system for real-time updates on reports from the field team. This innovation significantly reduced the latency in compiling and accessing critical data, streamlining decision-making processes. The developed solution relies on a sophisticated stack comprising JavaScript, TypeScript, and Atlas Device Sync for seamless data synchronization.
Elevated the company’s international profile and customer base by enabling its selection as the only Latin American finalist at the prestigious Bett Awards 2024. This was achieved through key contributions to the development and delivery of the Teacher’s Toolkit, the company’s leading product designed for educators. The project leveraged a technology stack that includes JavaScript, TypeScript, NodeJS, NestJS, GraphQL, CQRS, ReactJS, and PostgreSQL, blending innovation and technical proficiency..
Enhanced user engagement by designing and developing a mobile version of the Teacher’s Toolkit, incorporating robust offline-first features. Ensuring accessibility for educators in low-connectivity areas, significantly boosting the platform’s monthly active users (MAUs). The project harnessed a cutting-edge stack, including JavaScript, TypeScript, React Native, GraphQL, and WatermelonDB, demonstrating a commitment to innovative and user-centric design.
Boosted user adoption of the Teacher’s Toolkit by introducing AI-driven functionalities that streamline educators’ workflows, such as generating lesson summaries and presentation slides automatically. This innovation not only saved valuable time but also enhanced the teaching process, leveraging a sophisticated tech stack that includes JavaScript, TypeScript, OpenAI, and Langchain, underscoring a forward-thinking approach to educational technology.
Elevated the company’s Net Promoter Score (NPS) by spearheading the reduction of bugs, refactoring legacy code, and instituting automated testing for the flagship educational platform, Portal Edify. This initiative notably decreased system-related customer service inquiries, showcasing a commitment to product quality and reliability. The technical stack included PHP, Laravel, and PostgreSQL, highlighting a focus on robust and maintainable code

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