Mariam Khojashvili
Verified Expert in Engineering
Software Developer
Tbilisi, Georgia
Toptal member since December 2, 2022
Mariam is a seasoned front-end software engineer specializing in React development, delivering top-notch solutions. Her key strengths include expertise in React, Redux, and front-end technologies, with skills in code review, task management, deployment, and mentoring. She has a proven track record in enhancing page loading times, optimizing user experiences, and translating UI/UX designs into high-quality markup. Mariam has strong problem-solving abilities, focusing on performance optimization.
Portfolio
Experience
Availability
Preferred Environment
Slack, MacOS, WebStorm, Chrome, Git, Jira, ESLint, Axios, API Integration, Context API, Mentorship & Coaching, Agile, Confluence, Mobile First, NPM, APIs, React, JavaScript, CSS, HTML5, Angular
The most amazing...
...thing: led the groundbreaking development of a social trading platform, optimizing SEO, refactoring code for speed, & achieving exceptional performance results.
Work Experience
Senior Front-end Developer
IOA Lab
- Developed a social trading platform and a landing website with SEO and productivity optimizations.
- Fixed multiple productivity issues within old code, which resulted in faster and lighter performance.
- Used smart contracts to implement all necessary blockchain features requested by product owners.
- Refactored old code to new scalable code according to.
- Managed the front-end team: code review, task management, deployment, consultation, mentoring, and work planning.
- Developed new staking products improving customer adoption by 20%.
- Designed multiple dynamic and browser-compatible pages using HTML5, CSS3, and JavaScript (React, Redux).
- Identified issues and provided solutions to problems related to performance and poor UX, and improved UX to ensure support and up-to-date user experience for existing customers.
Front-end Engineer
Ethos Network, Inc.
- Refactored the project from MUI to Ant \Design and Emotion.
- Moved the project from a Next.js pages router to an App Router.
- Redesigned the whole project according to new designs from Figma three times.
React Developer (via Toptal)
The Gifts Company LLC
- Developed a new screen in React to define notifications as broadcast messages and connect API calls to it.
- Dealt with existing critical issues on the project.
- Detected vulnerabilities in the project and fixed them, improving performance.
Senior Developer
Jesse Feinsod
- Found the best-suited library for the client's needs.
- Developed a 3D line graph to visualize the client's data as they wanted.
- Oversaw integration and launch processes, resulting in a fast and efficient launch.
Senior Developer
DNG
- Created a script for a 3D custom line graph for integration on the Framer website.
- Provided support for integrating 3D graphs into the Framer website.
- Deployed a chart on a separate domain to generate a URL for Framer integration.
React Developer
Boosty Labs
- Refactored a feature written in Vue.js into React.
- Implemented unique animations as the client requested using TypeScript, React, and Sass.
- Used smart contracts with ethers.js to handle work with smart contracts.
- Developed new React components for the customer-facing web application, improving page loading time by 20%.
- Produced multiple visual elements of web applications by translating UI/UX design and Vue.JS into ReactJS code, producing high-quality markup using JSX and CSS Modules.
- Developed a crypto Real estate selling/renting platform for the new generation of renters and homebuyers.
React Developer
Code & Care
- Developed a high-performance admin panel for the mobile app using React.
- Used Redux with Redux-Saga middleware in the application. Retrieved and stored data from the back end and also perform Restful services.
- Implemented SOLID principles to improve the scalability of the codebase.
- Developed new React components for the customer-facing web application, improving page loading time by 20%.
Front-end Developer
Websmart
- Developed a virtual try-on application with a 3D model viewer and AR placement.
- Used Three.js for 3D model manipulations needed for the online shopping platform.
- Improved the try-on app's performance. Discovered a new way of tracking faces and moving 3D models according to face position.
- Created demo sites for potential clients, resulting in the successful funding of the startup.
- Developed a new solution for a real-time try on the app with face tracking, which increased the application's speed three times.
Experience
AR Placement and Virtual Try-on
Medical Shift App
Ledger NFT Sale Platform
DApp Platform
https://nimbusplatform.io/• Fixed multiple productivity issues within old code, which resulted in faster and lighter performance.
• Used smart contracts to implement all necessary blockchain features requested by product owners.
• Managed the front-end team: code review, task management, deployment, consultation, mentoring, and work planning.
• Developed new staking products, improving customer attraction by 20%.
• Designed multiple dynamic and browser-compatible pages using HTML5, CSS3, and JavaScript (React, Redux).
• Identified issues and provided solutions to problems related to performance and poor UX to ensure support and up-to-date user experience for existing customers.
Crypto Copy Trading Platform
https://www.bidsbee.com/About the role:
• Developed a new landing app for the crypto trading platform from scratch according to Figma design using React, TypeScript, and Next.js.
• Optimized app SEO utilizing React SEO strategies and best practices with Next.js.
• Ensured high performance across multiple browsers and devices.
Certifications
Scrum Fundamentals Certified
VMEdu Inc
Skills
Libraries/APIs
React, React Router, Context API, Chart.js, Recharts, Redux-Saga, Web3.js, Three.js, React Redux, Sockets, React Query, REST APIs, Node.js
Tools
JSX, Git, Webpack, Confluence, NPM, Redux Thunk, GitLab, GitHub, Jira, JSS, Sentry, Figma
Languages
JavaScript, TypeScript, HTML, CSS, SCSS, Sass, ECMAScript (ES6), HTML5, TypeScript 3, SQL, GraphQL, CSS3, Solidity
Frameworks
Next.js, Redux, Material UI, Tailwind CSS, Ant Design, Bootstrap, Express.js, React Native, Angular, MUI CSS
Paradigms
Agile, Responsive Web Design (RWD), REST, Scrum, Functional Programming, HTML DOM
Platforms
Amazon Web Services (AWS), Mobile, Blockchain, Contentful, Netlify, Firebase, Docker
Storage
MongoDB
Other
ESLint, Front-end, User Interface (UI), User Experience (UX), Mobile-first Design, Styled-components, Front-end Development, Application State Management, APIs, Axios, API Integration, Interactive UI, HTML Templates, Mentorship & Coaching, Mobile First, HTML Email, Minimum Viable Product (MVP), Team Leadership, Data Visualization, eCommerce, DApps, Web3, ÐApp, CSS3 Animation, HTML5 Animations, Transitions, Tailwind UI, Ethers.js, Animation, 3D, Gatsby, i18n, Team Management, Code Review, Team Mentoring, Technical Leadership, Internet of Things (IoT), Framer, Smart Contracts
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