Maxim is available for hire

Maxim Gladkov

Verified Expert in Engineering

Software Developer

Location

Orihuela, Spain

Toptal Member Since

April 6, 2022

Maxim是一个精通技术的极客，在商业方面有丰富的经验. 作为一名资深软件工程师和架构师，他拥有丰富的经验，并且对JavaScript有着丰富的知识, Node.. js、React、Ruby、Ruby on Rails、Neo4j、MySQL和PostgreSQL. An Agile enthusiast, tech consultant, and startup founder, Maxim focuses on a range of core competencies, such as software development, software architecture, database design, tech consulting, and business automation. He will be a strong addition to any team.

Portfolio

GoDaddy

React, Node.js, MySQL, APIs, REST APIs, Ruby on Rails (RoR)...

Curie.Bio

React, Node.js, Elasticsearch, Python, Vercel

Casita

Next.js, JavaScript, PHP, React, Laravel

Experience

JavaScript - 12 years MySQL - 12 years Ruby on Rails (RoR) - 12 years Node.js - 12 years PostgreSQL - 12 years React - 9 years Neo4j - 5 years Cypher - 5 years

Availability

Part-time

Preferred Environment

Slack, Visual Studio Code (VS Code)， Zoom, MacOS, Jira, Figma, GitHub, Sidekiq

The most amazing...

...我开发的是一个使用React、Node的平台即服务(PaaS)解决方案.js和Neo4j图形数据库为全球数千家企业提供支持.

Work Experience

Senior Software Engineer

2014 - PRESENT

GoDaddy

开发了一个自定义的电子邮件渲染引擎，每天处理数百万条消息.
实现了一个内部票务系统，该系统具有跨团队广泛使用的委托访问管理.
构建一个自动化引擎，将外部触发器转换为代表客户的一组操作.

Technologies: React, Node.. js、MySQL、api、REST api、Ruby on Rails (RoR)、Amazon Web Services (AWS)、Full-stack、Express.js, Architecture, Dashboards, Google, SQL, Redux, Jira, Figma, GitHub, Enterprise Architecture, Scalability, Platforms, React Redux, React Hooks, Unit Testing, Front-end, User Interface (UI), UI Components, Integration Testing, UI Design, Databases, Ruby, Web Development, Solution Architecture, Back-end Development, Communication, Back-end Architecture, Leadership, Docker, ECMAScript (ES6), Front-end Build Tools, Chrome Extensions, Front-end Development, Back-end, API Integration, Open Source, Git, Jest, Webpack, HTML5, Software Architecture, Webhooks, Tableau, Social Media, QA Automation, Microservices, Agile, DevOps, CI/CD Pipelines, Software Design, WebSockets, Axios, Mobile First, Full-stack Development, Technical Leadership, Mobile Apps, JavaScript Testing, Data Modeling, Cloud Services, Team Leadership, Sidekiq

Full-stack Developer

2023 - 2024

Curie.Bio

Developed and deployed a sophisticated RESTful API, 增强系统集成和数据管理能力.
Crafted numerous React components, 为应用程序的健壮和动态用户界面做出贡献.
转换现有的React组件以利用Material UI库, 显著提高UI一致性和响应性.
Engineered and executed Cypress end-to-end tests, 确保整个应用程序的可靠性和无缝功能. 成功地将身份验证机制集成到Next中.Js应用程序，增强安全性和用户体验.

Technologies: React, Node.js, Elasticsearch, Python, Vercel

Next.js Expert

2023 - 2023

Casita

诊断和解决加载时间问题，显著提高网站性能和速度.
Applied advanced Next.Js开发和优化技术，以获得更好的用户体验.
实现了服务器端呈现(SSR)和静态站点生成(SSG)，以实现最佳性能.
使用性能监视和分析工具来识别和纠正瓶颈和低效率.
在站点性能指标方面取得了实质性的改进, 从而产生一个更高效和用户友好的网站.

Technologies: Next.js, JavaScript, PHP, React, Laravel

Solutions Architect

2023 - 2023

Skywolf.ai

对一个新的软件应用进行全面的可行性分析.
利用Neo4j设计并提出了一个基于图的数据库结构.
开发数据摄取引擎，实现高效的数据导入.
实现了一个基于graphql的API，用于数据库内的动态数据操作.
提供持续咨询，为客户提供技术指导和决策支持.
在AWS环境中成功集成了图形数据库解决方案.
Demonstrated expertise in graph databases, cloud services, and API development, leading to a successful project deployment.

技术:Neo4j、Amazon Web Services (AWS)、Heroku

Senior RoR Developer

2022 - 2023

Gartner

带头从大规模Sinatra应用程序迁移到现代Rails应用程序, 确保无缝过渡，同时保持系统性能和稳定性.
将遗留代码重构为遵循行业最佳实践的可维护且高效的代码, 从而提高系统性能和更容易的代码可维护性.
Led and completed a project from its inception, including requirement gathering, architecture development, and proof of concept execution, 从而产生满足所有设计和功能要求的可生产产品.
开发了创新的工具，旨在为开发人员自动化日常任务, enhancing team productivity and work efficiency.
设计健壮的持续集成(CI)工具，消除了复杂性并解决了许多开发挑战, 显著改进代码部署和质量保证过程.
就行业最佳实践向团队提供专家咨询, 培养持续学习和提高绩效的文化.

Technologies: Ruby on Rails (RoR), Apache Kafka, Elasticsearch, Git, Jest, Webpack, HTML5, Software Architecture, Webhooks, Social Media, QA Automation, Agile, DevOps, CI/CD Pipelines, Kubernetes, Software Design, WebSockets, Axios, Mobile First, Full-stack Development, Technical Leadership, JavaScript Testing, Data Modeling, Cloud Services, Team Leadership, Sidekiq

Chief Technology Officer (CTO)

2014 - 2023

Blondie Operating Company, Inc.

开发了一个平台，用于基于共享块构建高度可定制的信息系统.
管理一个由开发人员、设计师和用户体验工程师组成的团队来执行这个项目.
设计并实现了一个基于图形的数据库，每天存储和处理数十亿个节点.

Technologies: React, Node.. js、Neo4j、Cypher、GraphQL、Firebase、Google Cloud、TypeScript、Apollo、Full-stack、Auth0、Express.js, Architecture, Data Visualization, D3.js, Dashboards, REST APIs, React Native, Material UI, Google, SQL, Amazon Web Services (AWS), Redis, Next.js, Search Engine Optimization (SEO), Cloud Firestore, Redux, Jira, Figma, GitHub, Progressive Web Applications (PWA), Google Cloud Platform (GCP), Enterprise Architecture, Platforms, Scalability, React Redux, React Hooks, Unit Testing, Front-end, User Interface (UI), UI Components, Integration Testing, Apache Kafka, Elasticsearch, UI Design, Databases, MERN Stack, Web Development, Solution Architecture, App Development, Back-end Development, Communication, Back-end Architecture, Leadership, Docker, ECMAScript (ES6), Front-end Build Tools, Chrome Extensions, Front-end Development, Back-end, API Integration, OpenAI GPT-3 API, ChatGPT, OpenAI GPT-4 API, NestJS, Open Source, Git, Jest, Tailwind CSS, Webpack, Canvas 2D, HTML5, Python, Software Architecture, Chart.js, Zapier, Webhooks, Social Media APIs, Social Media, QA Automation, Microservices, CTO, Agile, DevOps, CI/CD Pipelines, Software Design, Domain-driven Design (DDD), Serverless, Vercel, WebSockets, AWS Lambda, Shopify Customizations, Artificial Intelligence (AI), Payment APIs, Stripe, Axios, Mobile First, Styled-components, Server-side Rendering (SSR), Full-stack Development, Technical Leadership, Analytics, MongoDB, AngularJS, Amazon S3 (AWS S3), Amazon DynamoDB, Mobile Apps, JavaScript Testing, Data Modeling, Cloud Services, Team Leadership, SaaS

Senior Software Engineer

2014 - 2014

Mad Mimi

实现了一个响应式的电子邮件渲染引擎，每天处理数百万条消息.
为各种特性设计和实现了许多面向客户的UI块和页面.
支持现有的代码库、重构的代码和改进的性能.

技术:Ruby on Rails (RoR)， JavaScript, jQuery, MySQL, Full-stack, Express.js, Architecture, Dashboards, REST APIs, Google, SQL, Redux, Jira, Figma, GitHub, Enterprise Architecture, Scalability, Platforms, React Redux, React Hooks, Unit Testing, Front-end, User Interface (UI), UI Components, Integration Testing, UI Design, Databases, Ruby, Web Development, Back-end Development, Communication, ECMAScript (ES6), Front-end Build Tools, Chrome Extensions, Front-end Development, Back-end, API Integration, Open Source, Git, Jest, Webpack, HTML5, Software Architecture, Webhooks, Microservices, Agile, DevOps, CI/CD Pipelines, Software Design, WebSockets, Axios, Full-stack Development, JavaScript Testing, Cloud Services, Sidekiq

Head of Development Team

2012 - 2014

AS UniHolding

开发了一款银行软件，为私人银行网站和移动应用程序提供支持.
管理一个由开发人员和设计师组成的团队来构建产品.
对现有银行软件进行安全审计.

Technologies: React, Node.js, PostgreSQL, REST APIs, Full-stack, Express.js, Architecture, Data Visualization, D3.js、Dashboards、Google、SQL、Amazon Web Services (AWS)、Next.js, Jira, GitHub, Google Cloud Platform (GCP), Enterprise Architecture, Platforms, Scalability, Unit Testing, Front-end, User Interface (UI), UI Components, Databases, Web Development, Solution Architecture, Back-end Development, Communication, Back-end Architecture, Leadership, Docker, Front-end Build Tools, Chrome Extensions, Front-end Development, Back-end, API Integration, Open Source, Git, Webpack, HTML5, Software Architecture, Agile, Software Design, Vercel, Payment APIs, Stripe, Axios, Full-stack Development, Analytics, Mobile Apps, JavaScript Testing, Cloud Services

Software Engineer

2010 - 2012

Capsoft UG

为客户开发了许多Ruby on Rails (RoR)网站.
使用Jira作为报告工具跟踪和修复bug.
通过制作需求列表、提供评估和实现特性来支持客户.

Technologies: Ruby on Rails (RoR), JavaScript, HTML, CSS, Back-end, API Integration, Open Source, Git, Jest, HTML5, Software Architecture, Agile, Payment APIs, Stripe, Axios, JavaScript Testing

Software Engineer

2007 - 2010

SIA Baltinet Data

开发电信软件，每天为众多联络中心提供支持.
为呼叫中心员工实现了web版本和桌面应用程序.
将软件部署到多个地点，执行持续监控和升级.

Technologies: Node.js, APIs, JavaScript, Windows Presentation Foundation (WPF), Back-end, API Integration, Open Source, Git, Jest, HTML5, Software Architecture, Agile, Payment APIs, Stripe, JavaScript Testing

Experience

HR App for Curie.Bio

http://curie.bio

As part of a dedicated team at Curie.Bio, 一家革新生物技术创业支持的风险投资公司, 我为一个关键的内部应用程序的开发做出了贡献. This tool was designed for HR purposes, 特别是寻找和跟踪潜在的生物技术创业前景, aligning with Curie.Bio的使命是培育突破性的治疗公司. 我们的共同努力集中在构建RESTful api上, crafting user-friendly React components, 并通过Material UI库增强应用程序的界面，以获得最佳用户体验.
此外，我们在Next中确保了安全的用户身份验证.并通过全面的Cypress端到端测试验证了应用程序的性能. 这个合作项目极大地支持了居里夫人.Bio在管理和支持有前途的生物技术创新方面的效率, 展示技术在简化生物技术领域风险资本运作方面的力量.

System Modernization at Gartner

http://getapp.com

As a senior Ruby on Rails developer at Gartner, through Toptal, I led significant initiatives, 包括将一个大规模的Sinatra应用程序迁移到Rails, enhancing performance and maintainability. 我在重构遗留代码以与最佳实践保持一致方面的努力直接提高了系统效率. I spearheaded a complete project lifecycle, from concept to production, 引入创新的自动化工具，提高开发人员的工作效率. Additionally, 我开发了持续集成工具来简化代码部署和质量检查. 我的职责包括倡导行业最佳实践和培养持续学习的文化, 为高德纳在研究和咨询服务领域的领导地位做出贡献.

Graph Database Solutions Architect for Skywolf.ai

http://skywolf.ai/

As a solutions architect, 我在一个软件应用项目中使用Neo4j领导了基于图形的数据库解决方案的开发和实现. My role involved conducting a feasibility analysis, designing the database structure, 开发数据摄取引擎和用于数据操作的GraphQL API. Throughout the engagement, I provided expert consulting, 通过技术决策指导客户并确保体系结构满足他们的需求. 在AWS环境中的成功部署证明了我在图形数据库方面的专业知识以及我在短时间内提供全面解决方案的能力.

Next.js Performance Optimization for Casita.com

http://casita.com

As a specialist in Next.js，我专注于提高网站性能和减少加载时间. Utilizing my expertise in Next.js and proficiency in JavaScript, HTML, and CSS, 我通过优化技术和最佳实践解决了性能问题. 我的角色还涉及利用服务器端呈现(SSR)和静态站点生成(SSG)进行进一步改进. 通过有针对性的优化和使用性能监控工具，我在站点速度和用户体验方面取得了显著的改进.

Blondie Platform

这种面向大中型企业的平台即服务(PaaS)解决方案用于构建高度定制的客户关系管理(CRM)和企业资源规划(ERP)系统. 我从头开始开发这个项目，它是基于React, Node.js, and Neo4j graph-based databases. 全世界有成千上万的客户使用该产品.

GoDaddy Email Marketing

This project is based on Ruby on Rails (RoR), 它还可以帮助小型企业快速有效地开展营销活动. As a full-stack developer on this project, 我帮助其他团队成员实现新功能, support the existing codebase, and perform daily tech-based tasks.

Fintera

该金融科技项目通过向多个提供商提交单个负载请求，帮助其客户更快地获得贷款. 这个项目需要一个复杂的认证系统, state management, and integration with numerous loan providers. I developed it using React and Node.js.

Bloom Box

http://bloombox.lv

Bloom Box是我为当地花店创建的一个基于shopify的应用程序. 除了为客户开发定制的基于步骤的结帐体验之外, 我的工作还包括建立交货跟踪和订单管理. 这个项目最具挑战性和最有价值的部分是创建一个基于React的自定义签出流程, Node.js, and Firebase. 这个高度可定制的工具允许用户根据他们的选择来个性化他们的工作流程, improving the overall user experience.

支持应用程序的顺利运行, 我将它与Shopify API集成，用于状态更新和收集欧博体育app下载. 这种集成还允许进行高效的客户和订单管理. 为了实现无缝交易，我将应用程序与Stripe API集成在一起. Additionally, 我将应用程序与CRM连接起来，以简化客户关系和订单处理. 我在Bloom Box上的工作是一个很好的机会，可以在现实环境中应用和增强我的全栈开发技能.

Education

2010 - 2014

Bachelor's Degree in Business Administration

Baltic International Academy - Riga, Latvia

Certifications

MARCH 2023 - PRESENT

Neo4j Graph Data Science Certification

GraphAcademy

MARCH 2022 - PRESENT

Neo4j Certified Professional

Neo4j

MARCH 2022 - PRESENT

技能认证| Javascript前端开发

Online Freelance Agency

Skills

Libraries/APIs

React, Node.js, REST APIs, jQuery, React Redux, Chart.js, Stripe, Sidekiq, D3.js, Twilio API, Social Media APIs, Shopify API

Tools

Slack, Jira, Figma, GitHub, Front-end Build Tools, Git, JavaScript Testing, Auth0, ChatGPT, Webpack, Canvas 2D, Zapier, Tableau, Zoom

Frameworks

Ruby on Rails (RoR), Express.js, React Native, Material UI, Next.js、Redux、Jest、顺风CSS、Windows Presentation Foundation (WPF)、NestJS、AngularJS、Laravel

Languages

GraphQL, JavaScript, Cypher, HTML, CSS, TypeScript, SQL, Ruby, ECMAScript (ES6)， HTML5, Python, PHP

Paradigms

Unit Testing, Back-end Architecture, Microservices, Agile, Search Engine Optimization (SEO), UI Design, App Development, DevOps, Data Science

Platforms

Firebase, Shopify, Amazon Web Services (AWS), Google Cloud Platform (GCP), Apache Kafka, Docker, Vercel, Twilio, Kubernetes, AWS Lambda, Heroku, MacOS, Visual Studio Code (VS Code)

Storage

Neo4j, PostgreSQL, MySQL, Google Cloud, Redis, Cloud Firestore, NoSQL, Elasticsearch, Databases, Amazon S3 (AWS S3), MongoDB, Amazon DynamoDB, Graph Databases

Industry Expertise

Social Media

Other

APIs, Full-stack, Architecture, Data Visualization, Dashboards, Google, Progressive Web Applications (PWA), Enterprise Architecture, Scalability, React Hooks, Front-end, User Interface (UI), UI Components, Integration Testing, Web Development, Solution Architecture, Back-end Development, Communication, Leadership, Front-end Development, Platforms, Back-end, API Integration, Open Source, Software Architecture, Webhooks, QA Automation, CTO, CI/CD Pipelines, Software Design, WebSockets, Payment APIs, Axios, Mobile First, Styled-components, Server-side Rendering (SSR), Full-stack Development, Technical Leadership, Analytics, Data Modeling, Cloud Services, Team Leadership, Apollo, Gatsby, MERN Stack, Chrome Extensions, OpenAI GPT-3 API, OpenAI GPT-4 API, eCommerce, Domain-driven Design (DDD), Serverless, Shopify Customizations, Artificial Intelligence (AI), Mobile Apps, SaaS, Headless Commerce

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