Bakhatnur is available for hire

Bakhatnur Baityeli

Verified Expert in Engineering

Software Developer

Location

Dubai, United Arab Emirates

Toptal Member Since

August 18, 2022

Bakhatnur是一名拥有12年电子商务经验的全栈开发人员, crypto exchange, blockchain, and food delivery industries. 他从零开始，熟练地开发了各种服务和web应用程序，并构建了许多可扩展到数百万用户的服务. Bakhatnur精通多种技术，包括c#， .NET, Java, Spring Boot, Node.js、React、JavaScript和AWS云计算服务.

Algorithms Back-end Caching Full-stack Development Web Development Serverless A/B Testing Cryptocurrency Financial Software WebSockets Web Scraping Java MySQL Redis JavaScript Miro

Portfolio

Talabat

.. NET, Apache Kafka, Kafka Streams, PostgreSQL, SQL Server 2016, AWS Lambda...

1719 Solutions Inc.

Python, MongoDB, Docker, Shopify API, Shopify, Serverless, Testing...

GOPAX

Node.. js、Python、Java、Spring Boot、MySQL、IntelliJ IDEA、Linux、 .NET Core...

Experience

Java - 15 years MySQL - 10 years Python - 8 years Node.js - 6 years Spring Boot - 6 years PHP - 6 years .NET - 3 years C# - 2 years

Availability

Part-time

Preferred Environment

Java, Node.js, .. NET、c#、JavaScript、亚马逊网络服务(AWS)、区块链、Shopify、React、Next.js

The most amazing...

...我开发的是一个加密货币赚取平台，允许用户从他们的加密资产储蓄中赚取利息.

Work Experience

Senior Software Engineer

2021 - PRESENT

Talabat

使用Apache Kafka将遗留微服务迁移到事件驱动架构, Spring Boot, and gRPC.
处理供应商域，并通过连接与供应商相关的表为客户端提供REST API.
优化了现有的供应商领域API并提高了性能.

Technologies: .. NET, Apache Kafka, Kafka Streams, PostgreSQL, SQL Server 2016, AWS Lambda, Terraform, C#, Java, Spring, Spring Boot, New Relic, CI/CD Pipelines, Microservices, gRPC, NoSQL, A/B Testing, JSON Web Tokens (JWT), JUnit

Full-stack Developer

2022 - 2023

1719 Solutions Inc.

为当前应用程序创建了一个测试套件，以使现有服务易于升级, build, deploy, and monitor.
使用下一个Shopify API版本升级服务，并将解决方案从Python 2迁移到Python 3. 减少了代码库，使其易于维护和添加功能.
修复了UI和服务的bug，提高了性能.

Technologies: Python, MongoDB, Docker, Shopify API, Shopify, Serverless, Testing, Relational Databases, eCommerce, NoSQL, Next.js

Senior Back-end Developer

2018 - 2021

GOPAX

使用Java, Spring Boot, Node开发用户KYC和AML服务.js and WebSocket APIs.
通过在区块链行业的第一手经验，构建与加密相关的金融服务和平台. 创建了GOFi平台，为定期和灵活期限的产品提供兴趣.
使用Java 8为加密交换的顺序匹配算法添加了新功能.

Technologies: Node.. js、Python、Java、Spring Boot、MySQL、IntelliJ IDEA、Linux、 .NET Core, Redis, JavaScript, Amazon Web Services (AWS), Algorithms, Data Structures, SQL, Amazon弹性容器服务(Amazon ECS), Amazon Elastic Container Registry (ECR), CI/CD Pipelines, Docker, Full-stack Development, React, React Redux, REST APIs, Microservices, Spring Microservice, Caching, Financial Software, Mobile Web, Algorithmic Trading, Cryptoeconomics, Cryptocurrency, ERC-20, GitHub, Git, Jira, Miro, Vue, MongoDB, Amazon DynamoDB, Amazon Simple Queue Service (SQS), Amazon Simple Notification Service (Amazon SNS), HTML, CSS, APIs, TypeScript, Express.js, Back-end, PHP, Blockchain & Cryptocurrency, AWS CloudFormation, WebSockets, API Integration, Microsoft SQL Server, Web Development, XML, Object-oriented Programming (OOP), Serializer/Deserializer (SerDes), Full-stack, MEAN Stack, Google Maps API, Firebase, Jest, Serverless, Testing, SMS, Relational Databases, eCommerce, NoSQL, A/B Testing, JSON Web Tokens (JWT), JUnit

Senior Back-end Developer

2016 - 2018

TMON

为电子商务平台开发照片审核服务和审核门户.
Built the Today's Pick deals. 利用各种缓存技术来提高性能，因为Today's Pick交易显示在主页上，并被数百万用户访问.
利用队列技术和NoSQL数据库实现数据扁平化和非规范化，提高了服务性能.

Technologies: Java, Spring Boot, MySQL, IntelliJ IDEA, Linux, AWS Lambda, Redis, JavaScript, Algorithms, Data Structures, SQL, Python, CI/CD Pipelines, Full-stack Development, AngularJS, REST APIs, Microservices, Spring Microservice, Caching, Financial Software, Mobile Web, GitHub, Git, Bitbucket, Shopify API, Jira, Vue, MongoDB, Couchbase, Apache Kafka, HTML, CSS, APIs, TypeScript, Express.js, Back-end, PHP, Apache, LAMP, API Integration, Web Development, XML, Object-oriented Programming (OOP), Chrome Extensions, Testing, Web Scraping, Relational Databases, eCommerce, NoSQL, A/B Testing, JSON Web Tokens (JWT), MyBatis, JUnit

Android Developer

2008 - 2016

Samsung

为三星Galaxy S系列开发内部应用程序.
通过实现可重用的api和服务，为三星TouchWiz和SDK做出了贡献.
建立了一个屏幕镜像解决方案，这是2010年代的第一个此类解决方案. 这是Galaxy S系列最突出的特点之一.

Technologies: Java, Android, Android SDK, IntelliJ IDEA, Algorithms, Data Structures, Perforce, Kotlin, C, C++, APIs, REST APIs, XML, Object-oriented Programming (OOP), Relational Databases

Co-founder

2005 - 2008

Massagan.com

Developed Massagan.该网站是哈萨克斯坦语最受欢迎的社交网站之一.
Implemented everything from scratch, 使用JavaScript从后端到前端, PHP, MySQL, and Apache (LAMP stack).
管理部署和用户参与，并制定产品的战略决策.

Technologies: Algorithms, PHP, Linux, MySQL, LAMP, Apache, REST APIs, Web Development, Full-stack Development, Full-stack, Google Maps API, Chrome Extensions, Relational Databases

Experience

GOFi |基于区块链的金融服务

http://www.gopax.co.kr/gofi?tab=my-product

GOFi提供各种固定和开放期限的储蓄产品，允许客户从其加密资产持有中赚取利息.

我们每天为定期产品派发利息, and for the fixed-term products, 利息将在期限结束时与本金一起支付.

Order Matching Platform

http://www.gopax.co.kr

一个用于加密货币交换的内存订单匹配平台，该平台是一个高可用性的平台, 低延迟软件，将出价订单与各种加密货币和法定货币之间的请求订单相匹配. E.g., BTC-USD, ETH-USD, or BTC-ETH.

Korendy | Invoice and Billing Platform

http://www.korendy.com.tr

一个账单和发票生成器插件使用Shopify API的Korendy.com. 该应用程序使用Shopify的管理api和土耳其发票生成器应用程序，并为korendy定制.中国领先的化妆品购物平台.

Massagan.com

http://web.archive.org/web/20080920122753/http://www.massagan.com/

在2005年至2010年期间，使用LAMP堆栈建立了哈萨克语的社交网站.

Though the website is not active anymore, at one point, 它被认为是哈萨克斯坦最大和最受欢迎的网站之一.

我们是两个从头开始开发网站的工程师.

Skills

Languages

Java, Python, c#， JavaScript, SQL, HTML, CSS, XML, c#.NET, C, C++, TypeScript, PHP, Kotlin

Frameworks

.NET, Spring Boot, Android SDK, .. NET Core, AngularJS, Spring微服务，Express.js, Next.js, JSON Web Tokens (JWT)， Jest, Spring, JUnit, Angular, gRPC

Libraries/APIs

Node.. js、React Redux、REST API、Vue、React、Shopify API、Google Maps API、WebRTC、MyBatis、Twitter API

Tools

Amazon弹性容器服务(Amazon ECS), Amazon Elastic Container Registry (ECR), IntelliJ IDEA, Git, GitHub, Perforce, Bitbucket, Jira, Miro, AWS CloudFormation, Amazon Simple Queue Service (SQS), Apache, Amazon Simple Notification Service (Amazon SNS), Kafka Streams, Terraform

Paradigms

微服务，面向对象编程(OOP)，测试，MEAN Stack

Platforms

Android, AWS Lambda, Amazon Web Services (AWS), Docker, Linux, Shopify, Blockchain, Apache Kafka, Firebase, LAMP, New Relic

Storage

PostgreSQL, MySQL, Redis, MongoDB, Couchbase, Microsoft SQL Server, Relational Databases, NoSQL, Amazon DynamoDB, SQL Server 2016

Other

Algorithms, Data Structures, Full-stack Development, Caching, Financial Software, Mobile Web, ERC-20, Cryptocurrency, Cryptoeconomics, APIs, Back-end, Blockchain & Cryptocurrency, WebSockets, API Integration, Web Development, Serializer/Deserializer (SerDes), Serverless, Web Scraping, eCommerce, A/B Testing, CI/CD Pipelines, Algorithmic Trading, Full-stack, Chrome Extensions, Mobile App Development, SMS, Real-time Streaming

Education

2006 - 2008

Master's Degree in Computer Science

韩国高等科学技术研究所(KAIST) -大田，韩国

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