Diana D.

Diana D.

Cluj-Napoca, Romania
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About Me

Diana is a Senior JavaScript Developer with adequate know-how in modern JavaScript frameworks and a firm understanding of databases, APIs, caching layers, proxies, and other web services in delivering client solutions. She brings a fresh perspective to products by building reusable modules and components and turns mockups into responsive, accessible, easily maintainable code using novel coding patterns.

Frontend

JavaScript React.js Next.js

Backend

Spring Rest API Node.js

Database

SQL CassandraDB ScyllaDB MongoDB

DevOps

Docker AWS

Other

GatsbyJS Typescript Web3.js Java Hibernate Big Data Graphql Microservices Continuous Integration (CI) Continuous Delivery (CD) Vercel Netlify Team Management

Work history

UpStack
UpStack
Senior JavaScript Developer
2022 - Present (3 years)
Remote

  • Creating and developing innovative software solutions for clients across a broad range of industries.

  • Participate in scrums consisting of cross-functional teams, both software and hardware.

  • Ensure that features are being delivered efficiently and on-time.

React.jsNext.jsGatsbyJSAngularJavaScriptTypescriptWeb3.jsJavaSpringRest APIDockerSQLCassandraDBScyllaDBMongoDBHibernateNode.jsBig DataGraphqlAWSMicroservicesContinuous Integration (CI)Continuous Delivery (CD)VercelNetlify
House of Dracula
House of Dracula
Senior Fullstack Developer
2021 - 2022 (1 year)
Cluj-Napoca, Romania

  • Designed, architected, and developed a new homepage, minting website, smart contracts, and wallet integrations on the project.

  • Analyzed blockchain integration requirements to develop solutions that enhance performance, load, security, design, and custom features.

  • Owned solutions end-to-end and troubleshot software issues reported by the client to find root causes and deliver solutions.

React.jsTypescriptSolanaWeb3.jsAWS ServerlessNetlify
Freelance
Freelance
Senior Fullstack Developer
2021 - Present (4 years)
Remote

  • Redesigned and delivered a responsive, SEO-proof, smartphone-optimized homepage with real-time feeds for Volmex.

  • Deployed an on-premise search engine for Teilor to reduce losses and implemented a built-in end-to-end campaign system for increased seasonal sales.

  • Migrated a frontend solution to React and built up a new data model and architecture to improve performance on microservices for Innio.

GatsbyJSReact.jsJavaScriptTailwindGraphqlNetlifyWeb SocketNext.jsNode.jsAlgoliaVercelTypescriptJavaSpringHibernateMySQLSalesforceDockerjUnit
COLLEXTER
COLLEXTER
Team Lead / Senior Fullstack Developer
2020 - 2021 (1 year)
United States of America

  • Led a team of devs to design, develop and maintain the client's insurance data collection tool using Agile methodologies and best practices.

  • Liaised with the client to define requirements, develop and refine custom features, and act on user feedback to improve the tool.

  • Designed and implemented solutions to transform complex processes into easy-to-use, functional features for end-users.

AngularTypescriptJavaSpringMySQLAWSDockerTeamCityTeam Management
Maptycs
Maptycs
Senior Fullstack Developer
2019 - 2020 (1 year)
United States of America

  • Designed and implemented solutions to handle large volumes of data, enhance performance, and provide stabilization.

  • Implemented new memory optimization techniques utilizing end-to-end asynchronous programming to increase performance by 3x.

  • Improved release time on the project to under 4 mins through a CI/CD infrastructure connected to an internal VPN for increased security.

AngularJavaSpringAkka StreamsAsyncCassandraScyllaDBJIRADockerAWSJenkinsGoogle Map APIBig Data
ServUsTECH
ServUsTECH
Team Lead / Java Developer
2016 - 2018 (2 years)
Cluj-Napoca, Romania

  • Supervised a team of devs to design and deliver multi-tenant cloud-based HR software with 100 clients and custom SaaS instances using client requirements.

  • Devised solutions to enhance the user experience and increased turnover by 30% using industry standards and best practices.

  • Led business logic discussions and decisions to deliver correct requirements to the dev team and ensure continuous product improvement.

JavaSpringHibernateMySQLSSOSAMLSaaSFlywayAWSTeam Management

Showcase

Senior Fullstack Developer - Teilor
Senior Fullstack Developer - Teilor

  • Teilor is a jewelry and diamond brand in Romania.

  • The project focuses on increasing website traffic and sales through enhanced e-commerce solutions.

  • The project includes SEO optimization, a new on-premise search engine, and a campaign management system.

Senior Fullstack Developer - Innio
Senior Fullstack Developer - Innio

  • Innio is a solutions provider offering gas engines, power equipment, a digital platform, and related services.

  • They specialize in complex microservices architecture and Salesforce integration.

  • The project involved migrating a Polymer component to React, resulting in increased performance, redesigned backend architecture, and improved test coverage.

Senior Fullstack Developer - Collexter
Senior Fullstack Developer - Collexter

  • Developed and implemented a Collexter data collection and reporting tool.

  • Ensured a 0% user dropout rate and enhanced user adoption.

  • Provided a consistent revenue stream to the client through the tool.

Education

Master's Degree in Software Engineering
Master's Degree in Software Engineering
Universitatea „Babeș-Bolyai” din Cluj-Napoca
2016 - 2019 (3 years)
Bachelor's Degree in Computer Science
Bachelor's Degree in Computer Science
Universitatea „Babeș-Bolyai” din Cluj-Napoca
2014 - 2017 (3 years)