Nazar Litvin, Developer in Kiev, Ukraine
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Nazar Litvin

Verified Expert  in Engineering

Bio

Nazar is an experienced software engineer focusing on software development, system architecture, design, modeling, DevOps, testing, deployment, maintenance, and team management. He has a diverse and promising skillset in various platforms and languages, including JavaScript, Node.js, and React. Nazar excels in effectively managing software development teams.

Portfolio

Lawrina
Node.js, React, TypeORM, TypeScript, NestJS, Docker, Kubernetes, GitLab CI/CD...

Experience

  • JavaScript - 8 years
  • Node.js - 8 years
  • TypeScript - 6 years
  • React Native - 5 years
  • React - 5 years
  • Team Management - 3 years
  • NestJS - 2 years

Availability

Full-time

Preferred Environment

Emacs, MacOS, Material UI, Highcharts, GraphQL, Front-end, Agile, APIs, React Native, Amazon Web Services (AWS), Serverless, Apollo

The most amazing...

...thing I've helped build is a development process for an AI-powered contract review software to enable fast delivery of new features while maintaining quality.

Work Experience

Engineering Team Lead

2020 - PRESENT
Lawrina
  • Built a reliable microservices-oriented architecture and several front-end applications around natural language processing algorithms.
  • Managed a team of 12 engineers, conducted interviews, held meetings, mentored them, reviewed codes, and helped with personal growth plans.
  • Configured the CI/CD with GitLab CI, AWS, and Kubernetes.
  • Built the predictable development processes that helped us deliver value to our customers quickly and with good quality.
Technologies: Node.js, React, TypeORM, TypeScript, NestJS, Docker, Kubernetes, GitLab CI/CD, Team Mentoring, Team Management, PostgreSQL, Project Planning, C#, .NET Core, Full-stack, System Architecture, Data Visualization, Requirements Analysis, Web Development, JavaScript, Python, Object-relational Mapping (ORM), SQL, Tailwind CSS, Next.js, HTML, CSS, Material UI, Highcharts, SQLAlchemy, Front-end, Agile, APIs, React Native, Amazon Web Services (AWS), Serverless, Apollo, Cloud Architecture, Software Architecture, Microservices, System Design, Electron, Desktop App Development, REST APIs, Express.js, Office Add-ins, Single Sign-on (SSO), Front-end Development, Excel Add-ins, Visual Basic for Applications (VBA), Cloudflare, Microsoft Word, Microsoft Word Add-on Development, OpenAI, API Integration, Architecture, Decentralized Systems, Database Architecture, Leadership, Mobile Development, Reporting, Technical Leadership, Stripe, Stripe API, MariaDB, Test-driven Development (TDD), React Query, Angular, Figma, Full-stack Development, Stripe Connect, Large Language Model Operations (LLMOps), Amazon S3 (AWS S3), Authentication

Experience

Loio – Microsoft Word Add-in

https://lawrina.org/loio/
An AI-powered contract review and drafting software for Microsoft Word that offers accurate contract analysis reports on costly errors, typos, and key info details. It enables users to find and insert essential clauses in agreements, create their snippets for future use in contracts, and quickly fix the messy formatting of documents to prepare them for submission.

Lawrina Templates

https://lawrina.org/templates/
Lawrina Templates is an online platform offering a comprehensive library of customizable legal document templates. It covers various legal needs such as business contracts, personal agreements, and real estate forms. The platform features an intuitive editor for creating and modifying documents and provides secure storage for easy access from any device. Users can choose between purchasing individual templates or subscribing to a premium plan for unlimited document generation. Lawrina Templates is designed to make creating professional legal documents simple, efficient, and accessible for everyone.

Skills

Libraries/APIs

React, Node.js, SQLAlchemy, MobX, REST APIs, Microsoft Word Add-on Development, Stripe, Stripe API, React Query, Stripe Connect, Highcharts

Tools

Microsoft Word, Figma, WebView, Emacs, GitLab CI/CD, Capacitor

Languages

JavaScript, TypeScript, C#, Python, HTML, CSS, GraphQL, Visual Basic for Applications (VBA), SQL

Frameworks

NestJS, React Native, Next.js, Material UI, Electron, Express.js, Angular, .NET Core, Tailwind CSS, .NET

Paradigms

Requirements Analysis, Agile, Microservices, Desktop App Development, Mobile Development, Test-driven Development (TDD), Object-relational Mapping (ORM)

Platforms

Amazon Web Services (AWS), MacOS, Docker, Kubernetes, Android, iOS

Storage

Database Architecture, MariaDB, Amazon S3 (AWS S3), PostgreSQL, MySQL

Other

Full-stack, System Architecture, Web Development, Front-end, APIs, Cloud Architecture, Software Architecture, System Design, Office Add-ins, Front-end Development, Excel Add-ins, Cloudflare, API Integration, Architecture, Leadership, Reporting, Technical Leadership, Full-stack Development, Authentication, Team Management, CI/CD Pipelines, Project Planning, Data Visualization, Serverless, Apollo, Single Sign-on (SSO), OpenAI, Large Language Model Operations (LLMOps), TypeORM, Team Mentoring, Decentralized Systems, Strapi

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