
Zurab Siprashvili
Verified Expert in Engineering
Front-end Developer
Tbilisi, Georgia
Toptal member since October 10, 2022
Zurab's passion as a JavaScript developer is to build, develop, and maintain bug-free and well-tested web applications that will amaze its users. He has five years of working experience in development, one as a development team leader and over two as a senior full-stack developer. Zurab can easily handle business, architectural, and code-level problems.
Portfolio
Experience
- React - 5 years
- Node.js - 4 years
- TypeScript - 4 years
- PostgreSQL - 3 years
- GraphQL - 3 years
- Test-driven Development (TDD) - 2 years
- Serverless Architecture - 2 years
- Serverless - 1 year
Availability
Preferred Environment
JavaScript, SQL, TypeScript, React, Web Development
The most amazing...
...project I've led was the development of several modules for a scalable US-based healthcare web application with thousands of daily users.
Work Experience
React Developer
DataPrime
- Optimized performance for a dynamic form of more than 100 conditionally rendered input elements.
- Enhanced existing functionality by creating new modules with more conditionally rendered inputs.
- Worked closely with the customer. Task management was done via GitLab Issues. Fixed existing bugs and issues.
React Developer
DataPrime
- Developed a high-performance React web app for a travel insurance claim multi-layout/multi-step fully dynamic form.
- Led the implementation of dynamic rendering and conditional logic and optimized performance for 200+ input fields.
- Used Chakra UI to align the design with the custom Figma design with pixel-perfect precision.
Development Team Leader
Omofox
- Built a SaaS application used by multiple companies. It contains complex structures, calculations, and features for tracking shipments, company management tools, and financial flow.
- Designed the architecture and created security policies for data protection, such as a multi-level role management system and ACL.
- Developed a real-time shipment tracking application for mobile, used by drivers registered in the console application by tenants. The application had a background location tracking feature.
- Reviewed code developed by multiple teams from the front- and back-end streams.
- Developed Console web application, which is used by multiple tenants and provides all freight forwarding features that any tenant needs.
- Built the customer portal web application linked with the Console application; customers can get live information about their orders.
Development Team Leader
EPAM Systems
- Served as tech lead while working for Walgreens's product, where I developed AAA-level accessible web applications. We implemented user and patient communication modules with multiple automation.
- Tracked issues, planned features and PIs, and created documentation using Jira and Confluence to ensure the team was always on track.
- Handled multiple knowledge-sharing events and tech speeches.
- Served as development team leader for Liberty Mutual, where I developed a billing integration layer API for multiple tenants.
- Reduced AWS cost by 30%. by removing unnecessary Lambda functions, optimizing step functions, and creating appropriate indexing in DynamoDB.
- Served as the development team leader while working on a bike rental application, where I handled creating appropriate APIs for IoT Integrations.
Senior Full-stack Developer
Concept Digital
- Implemented Serverless architecture and deployment automation.
- Developed MVP and then multi-regional and multi-tenant pet clinic management system.
- Implemented a solution that detected the disease according to the user's answers and automatically requested an appointment with an available doctor with the appropriate treatment skills.
- Created a web application using NextJS, which allowed users to choose a preferred restaurant nearby and book a table with a menu.
Development Team Leader
An Online Freelance Agency
- Led a software development team of 16 members in creating a production-ready SaaS web application.
- Implemented automated testing and test-driven development (TDD) approaches to build a scalable SaaS application and CRM.
- Planned, architectured, developed, implemented, and optimized complex features, calculations, and data structures.
CTO and Founder
Weve Tech
- Created a software development agency, hired eight developers, and successfully delivered the contracted products on time.
- Planned and documented projects, sprints, and PIs using Jira and Confluence.
- Received very positive feedback and words of appreciation from customers, mainly tech companies.
- Built a trustworthy and cooperative relationship with my employees that lasts until today.
- Created an eCommerce application with customized CMS using React/TypeScript, Node.js, and PostgreSQL.
- Developed a mobile application front end using React Native and Expo for an online auction and shop company.
Full-stack JavaScript Web and Mobile Developer
Webiz
- Developed multiple outsourced and internal projects.
- Planned and built an ERP system to efficiently serve a vast amount of users.
- Built a video meeting app that allows users to create their own private rooms.
- Rewrote legacy front-end code into the latest version of React, using Ant Design and styled-components.
- Created NestJS back-end APIs with multiple third-party API Integrations (like Jira and monday.com).
Front-end Developer
Sweeft Digital Agency
- Developed the CRM front-end of a system used by numerous people worldwide.
- Fixed issues in the legacy code that remained for a long time.
- Rewrote multiple modules from the existing codebase, updating them to the more recent React version.
Mobile Application Developer
DSPRO
- Created a house renting mobile application using React Native CLI.
- Planned and built the front-end architecture with the back-end and DevOps teams.
- Rewrote a legacy code to a more recent version of React Native.
Front-end Developer
Connect
- Developed pixel-perfect websites for local businesses with multiple CSS and JavaScript animations.
- Maintained everyday communication with the CEO, designers, and clients to achieve a high-quality product.
- Applied SEO standards and ensured projects worked properly on all browsers and operating systems, including Internet Explorer.
Front-end Developer
An Online Freelance Agency
- Developed BFF and FE applications with hundreds of daily visitors.
- Tracked and fixed bugs using Jira and Confluence for documentation.
- Launched the Beta version of the application with great success.
Experience
Lost Eden
Insurance Billing
I ensured that the team adhered to best practices for security and compliance on the AWS platform.
HealthCare Web Application
MyCoins
Midea
https://midea.ge/Grada
https://grada.ge/en/Helpy
https://helpy.ge/Diamond Project
http://diamond-projects.ge/Skills
Libraries/APIs
React, Antd, REST APIs, Socket.IO, React Redux, Node.js, PostgREST, AWS Amplify
Tools
AWS Step Functions, Amazon Simple Notification Service (SNS), Amazon Simple Email Service (SES), GitHub, Redux Thunk, Webpack, Amazon Cognito, AWS CloudFormation, Amazon Elastic Container Service (ECS), Amazon Elastic Container Registry (ECR), Amazon CloudFront CDN, Terraform, Expo, Amazon Simple Queue Service (SQS)
Languages
TypeScript, SCSS, GraphQL, JavaScript, HTML, CSS, CSS3, HTML5, SQL
Frameworks
Express.js, NestJS, Jest, React Native, Redux, Next.js, Serverless Framework, CodeIgniter 3
Paradigms
Test-driven Development (TDD), REST, Serverless Architecture
Platforms
Amazon EC2, AWS Lambda, Docker, Amazon Web Services (AWS), Kubernetes
Storage
Hasura, Amazon S3 (AWS S3), JSON, PostgreSQL, Redis, Amazon DynamoDB, MongoDB
Other
TypeORM, Styled-components, Storybook, Amazon Cognito User Pools, Amazon API Gateway, APIs, Front-end, API Documentation, Web Development, Leadership, Web Accessibility, Serverless, ECS, Amazon RDS, Full-stack, Customer Relationship Management (CRM), API Integration, CRM APIs, Admin Panels, Dashboards, Technical Leadership, Lambda Functions, EventBus
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