Nikola P.

Nikola P.

Belgrade, Serbia
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About Me

Nikola is a seasoned front-end developer with a solid foundation in React technology and its extensive ecosystem. Throughout his career, he has successfully contributed to diverse projects spanning various industries, ranging from extensive SaaS applications to concise and efficient landing pages. Emphasizing on software architecture, Nikola prioritizes scalability, reusability, and flexibility as the core pillars of his programming expertise.

Frontend

JavaScript CSS HTML5 HTML SCSS React React Redux React Router React Hook Forms Next.js Tailwind CSS

Backend

Context API REST APIs Node.js API Integration APIs

QA & Testing

Test-driven development (TDD) Unit Testing Jest Cypress

Workflow

Github Git

Other

Typescript ECMAScript (ES6) SASS LESS Graphql Formik Normalizr lodash Yup Redux-Saga MobX JSX Recharts Lerna Auth0 Webpack BrowserStack Agile npm REST Responsive Web Design (RWD) Functional programming BEM Front-end Application State Management Reusable Libraries Responsive Design DOM Single Page Applications (SPA) Front-end Design Front-end Development Styled Components Storybook Axios Enzyme Pixel Perfect User Experience (UX) User Interface (UI) Web Development WebSockets Server-side Rendering (SSR) JSDoc Okta Tealium iQ Tag Management Schemas TradingView Radix UI Zustand Zod FontAwesome Redux Turborepo Knockout (Knockout.js) Material UI Visual Studio Code (VS Code) Windows MacOS Linux DotCMS JSON Tealium

Work history

FPFX Technologies
Front-end Developer
2023 - Present (2 years)
Remote

  • Improved application performance by employing SSR and CSR rendering strategies.

  • Helped colleagues in overcoming challenges and problem solving during the development process.

  • Improved application UI using Tailwind CSS with other various business-specific 3rd-party tools and libraries.

  • Developed and maintained reusable UI solutions for multi project monorepository across different applications.

  • Conducted minor C#/.NET development tasks in coordination with backend development team, enhancing and updating existing endpoints, services, controllers, and queries to align with evolving frontend requirements.

  • Engineered complex fintech-related calculations, performing data remapping on the frontend and creating dynamic data visualisations using the Recharts charting library.

Kalshi Inc
Front-end Developer
2023 - 2023
Remote

  • Improved application UI using Material UI library with other various business-specific 3rd-party tools and libraries.

  • Resolved authentication/authorization issues at the front-end level.

  • Refactored portions of React CSR codebase by employing various Next.js SSR strategies

Stubben Edge Group Limited
React Developer
2023 - 2023
Remote

  • Resolved time sensitive critical bug fixes.

  • Contributed to the development of a complete front-end architecture from the ground up.

iptiQ Life S.A. UK
Senior Front-end Developer
2022 - 2023 (1 year)
Remote

  • Maintained and improved a client's legacy third-party solution integration according to industry standards and best practices.

  • Created customized components according to design specifications using the MUI library.

  • Developed a reusable analytics tool that monitors customer usage across the whole application using Tealium tag management.

Quantox Technology
React Developer
2021 - 2022 (1 year)
Remote

  • Helped team members with the challenges faced during the project development process and problem-solving.

  • Developed and maintained internal projects and applications and actively contributed to the company's non-commercial endeavors.

  • Implemented major solutions and critical bug fixes related to cross-browser and cross-device optimization issues which drastically improved the client's customer retention rate and kept more than 60,000 active users on their platform.

Starcier
Lead React Developer (Freelance)
2021 - 2022 (1 year)
Remote

  • Led a team of three developers in building an enterprise platform.

  • Developed a complete front-end architecture from the ground up.

  • Scored a significant client for the company by delivering a time-critical proof-of-concept web app within two months.

JAGGAER
React Developer
2020 - 2021 (1 year)
Remote
PatronGG
React Developer (Freelance)
2019 - 2020 (1 year)
Remote
Teodesk
Front-end Developer
2018 - 2020 (2 years)
Remote

Showcase

Tangram iptiQ

  • Front-end developer for React-based digital insurance application, Tangram iptiQ, with successful feature implementations and critical bug resolutions

  • Strategically redesigned project architecture in collaboration with the team

  • Crafted an adaptable analytics tool and seamlessly integrated various third-party solutions and services

GA Compass

  • GA Compass is a web application aimed to provide investment professionals with comprehensive features.

  • The features include access to portfolio companies, a network of renowned SMEs and C-level executives, relevant business insights.

  • It also offers research on business models, pricing, and digital marketing.

Jaggaer One

  • Jaggaer One is a software-as-a-service (SaaS) application developed as a multi-project mono repository.

  • This comprehensive procurement software offers modular solutions encompassing the entire source-to-pay process.

  • It includes functionalities such as eProcurement, spend analytics, inventory management, and supply chain collaboration.