Gurgen Nersesyan，亚美尼亚埃里温的开发者
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Gurgen Nersesyan

验证专家  in Engineering

架构开发

Location
亚美尼亚埃里温
至今成员总数
2019年11月5日

拥有超过20年的软件开发经验, Gurgen is currently helping businesses to fulfill their ideas by providing full-stack development services. 尽管主要在ERP系统工作, he's also had the chance to lead projects related to high-performance services, 代码反编译, 逆向工程, desktop apps, 代码生成器. Gurgen热衷于解决非标准的挑战.

Back-endWeb DevelopmentFull-stackAlgorithmsCTOWebSocketsJavaJSONJavaScriptSQLSpringREST APIs测试驱动开发(TDD)TypeScriptNode.js数字签名电信J2EE

Portfolio

Freelance
React Native, React, 亚马逊网络服务(AWS)， Node.js、TypeScript、DevOps...
Breed Science公司
Node.js、api、Jira、Git、测试驱动开发(TDD)、NoSQL...
Codulate
MongoDB, Docker, PostGIS, PostgreSQL, Spring 5, Angular, Kotlin...

Experience

Java - 20年春天- 15年DevOps——10年建筑- 10年TypeScript - 5年React - 5 yearsNestJS - 3年

Availability

Full-time

首选的环境

IntelliJ IDEA, Git, Zsh, MacOS

最神奇的...

...thing I've created is an on-the-spot lottery running on electronic cash register machines around the country. 工作大多离线和后台同步.

Work Experience

软件架构师|工程师

2019 - PRESENT
Freelance
  • Developed the user interface and integrations for an application for Android payment terminal (POS) models Aisino A90 and Sunmi P2.
  • 为http://buy快递员开发手机app.am，一个在线购物平台，包括API.
  • 为http://buy引入了构建和发布管道.am和迁移的服务在Docker容器上运行.
  • Provided software architecture services for http://oskelly.Ru，一个在线商店.
Technologies: React Native, React, 亚马逊网络服务(AWS)， Node.js、TypeScript、DevOps, CI/CD Pipelines, iOS, Android, Linux, Architecture, Learning, Redux, 领域驱动设计(DDD), 面向对象设计(OOD), Java, 干净的建筑, Serverless, GitHub, Back-end, Zoho, Startups, REST APIs, JSON, Web Development, Mobile, Full-stack, Software Design, 移动开发, 移动应用程序, 测试驱动开发(TDD), Algorithms, Firebase, 谷歌云平台(GCP), 用户体验(UX), WebSockets

完整的开发人员

2021 - 2024
Breed Science公司
  • 开发了一个极简的兽医门户网站(面包科学).用于管理宠物的配置文件, 更新他们的健康状况, 跟踪转诊的进展.
  • Created a customer app to track and update pets' weight loss program and receive feeding instructions.
  • 设计了一个管理控制台来管理客户端, 包括宠物饮食, subscriptions, schedules, and system jobs.
  • 为所有项目构建后端API, 提供各种卡路里计算器, 订阅管理, and background jobs for database synchronization with marketing tools.
技术:节点.js、api、Jira、Git、测试驱动开发(TDD)、NoSQL, Amazon S3 (AWS S3), AWS Lambda, Microservices, TypeScript, JavaScript, 亚马逊网络服务(AWS), NestJS, MongoDB, Chart.js, Recharts, React, 创建React应用, Shopify API, Klaviyo, GraphQL

软件架构师|工程经理

2020 - 2022
Codulate
  • 确定了软件的关键瓶颈, 架构更改后, 达到性能提高200到5,在各种指标上进行了000次测试.
  • Simplified the development environment and local set up to enable productive coding.
  • Improved DevOps procedures and implemented build automation.
技术:MongoDB, Docker, PostGIS, PostgreSQL, Spring 5, Angular, Kotlin, 亚马逊网络服务(AWS), Spring Boot, DevOps, CI/CD Pipelines, Linux, Architecture, Learning, 面向对象设计(OOD), Jenkins, 干净的建筑, GitHub, Back-end, Leadership, 需求分析, REST APIs, JSON, Web Development, Full-stack, Software Design, 测试驱动开发(TDD), Algorithms, 用户体验(UX), WebSockets

联合创始人| CTO

2019 - 2022
Kololak.com
  • Architected and designed the company's platform to convey targeting scalability while keeping maintenance costs low.
  • 使用GitLab配置、构建和发布管道.
  • Used AWS S3 as a NoSQL database along with video file storing for the sake of cost-saving.
  • Launched the MVP within a month, including three React apps and the API.
技术:亚马逊网络服务(AWS)、Node.js, JavaScript, CTO, Cloudflare, React, NestJS, TypeScript, DevOps, CI/CD Pipelines, Linux, Architecture, Learning, Redux, 领域驱动设计(DDD), 面向对象设计(OOD), GitLab CI/CD, 创建React应用, Back-end, Leadership, 需求分析, Startups, REST APIs, JSON, Web Development, Full-stack, Software Design, 测试驱动开发(TDD), Algorithms, 用户体验(UX)

CTO | R&D Head

2008 - 2019
IUNETWORKS LLC
  • Kickstarted over ten products by designing initial architecture and launching MVP, including an IPTV solution with Arris (previously Motorola) STBs and a tax liabilities calculation engine with an ongoing data migration engine.
  • Reverse-engineered and improved the performance of an eProcurement platform where the source codes were missing.
  • Designed and led the development of document and workflow management tools in an electronic tax filing system in Armenia.
  • Created a risk evaluation (tax data cross-checking) engine for the state revenues committee in Armenia.
技术:节点.js, Couchbase, JavaScript, SQL, CTO, JSF, MySQL, PostgreSQL, Oracle, PL/SQL, AngularJS, Angular, Spring, Jakarta EE, Java, Spring Boot, CI/CD Pipelines, Windows, Linux, Architecture, Learning, SQL Server报表服务(SSRS), 数字签名, 面向对象设计(OOD), 面向对象编程(OOP), Pentaho, Jenkins, Hibernate, 干净的建筑, Back-end, Leadership, 需求分析, REST APIs, JSON, Web Development, Full-stack, Software Design, 测试驱动开发(TDD), Algorithms

CIO | IT主管

2016 - 2017
橙色,亚美尼亚/ UCom
  • 主导公司并购的技术改造.
  • 排除故障并改进工具以预防事故.
  • Developed integration services and tools for convergent products.
技术:春天, SQL, CTO, PHP, Java, PL/SQL, Oracle, 电信, Learning, Back-end, Leadership, 需求分析

高级开发人员

2007 - 2008
Macadamian
  • Developed a supporting module for a Boston-based company running online ad services.
  • Delivered sprints and was recognized afterward as a top performer.
  • 在亚美尼亚管理当地的开发商团体.
技术:红宝石, JavaScript, SQL, Ruby on Rails (RoR), Learning, 面向对象编程(OOP), Back-end, JSON, Web Development, Full-stack

高级开发人员

2006 - 2007
Lycos Europe
  • Supported the online dating platform love@lycos with around 80,000 active users.
  • Developed the project using the formerly popular web framework WeBWorK, Java 6, and iBATIS.
  • Used CruiseControl for continuous integration and an Ant tool for managing the build cycle.
技术:JavaScript, Spring, SQL, CruiseControl, WeBWorK, Java, Learning, 面向对象编程(OOP), CVS, Back-end, JSON, Web Development, Full-stack

Developer

2002 - 2006
协同国际系统
  • Supported the JSF tag library, which is used across different projects internally.
  • Worked on the CMS admin tool, a desktop app written with Swing.
  • 为桌面应用程序开发Java2 Swing组件.
技术:春天, SQL, Microsoft SQL Server, MySQL, JavaScript, JSF, Java, Learning, Web Development, Full-stack

初级研究员

2001 - 2002
Institute for Informatics and Automation Problems, National Academy of Science, RA
  • Contributed to research related to fuzzy data classification algorithm modeling and problems from the field of supervised learning.
  • Studied the theory of constructing a machine learning model.
  • 致力于在Java中实现算法.
技术:数学、Java、学习

Kololak.com

The kololak.com platform offers an online service that provides people to hire celebrities to create personalized videos. 灵感来自于浮雕.并针对特定的市场. Developed and launched within two months during global lockdowns caused by COVID-19.

简单的IT部门库存管理应用程序(正在进行中)

http://gitlab.com/zukalt/it-stock
这是一个个人开源项目. The app is intended for small company IT departments to track inventory. It lets users define asset types and owners (employees who receive and return assets), 记录库存变动, 获得所有权报告.

使用的技术包括Node.js, React, React-Redux, Material-UI, and PWA working within a MERN-like tech stack. PostgreSQL将用于存储.
.
With this project, I am looking to demonstrate my coding and architectural design skills.

计费与CRM平台

http://iunetworks.am/en/products/bcrm
在我成长的早期, I contributed to designing the main concepts and implementing core modules of a platform to manage the entire lifecycle of telecommunication customers. The core modules included charging, service activation workflow management, and service provisioning.

T5 -本地运营商的IPTV

http://iunetworks.am/en/products/t5-iptv-ott
我创造了第一个MVP, which included the initial interface for middleware services, 服务EPG和用户认证. Years later, I participated in the performance optimization process and the development of new features.

e-Tax管理

http://iunetworks.am/en/products/product
A multi-modular system that automates various processes of tax administration. I participated in the development of core architecture and development of separate modules, including:
•纳税义务计算
•文档管理
•与其他政府实体的整合
•通过数据交叉核对进行风险评估
•收款机数据收集

电子采购，计划和合同管理

http://iunetworks.am/en/products/e-procurement2
I was primarily involved in recovering the source code of the legacy software and enhancing its performance. Additionally, I set up the custom build deployment (CI/CD) pipeline and contributed to the development of the planning and contract management extension.

Languages

Kotlin, Java, JavaScript, SQL, TypeScript, GraphQL, PHP, Ruby, Groovy

Frameworks

Next.js, NestJS, Spring, Spring Boot, React Native, Angular, Swagger, Redux, Hibernate, Ruby on Rails (RoR), Spring 5, AngularJS, JSF

Libraries/APIs

Node.js, React, REST api, RxJS, Chart.. js、Recharts、Shopify API

Paradigms

干净的建筑, 需求分析, 测试驱动开发(TDD), 面向对象设计(OOD), 面向对象编程(OOP), DevOps, 移动开发, Microservices

Storage

JSON, MongoDB, Oracle PL/SQL, PostgreSQL, MySQL, PL/SQL, Microsoft SQL Server, PostGIS, SQL Server报表服务(SSRS), Couchbase, NoSQL, Amazon S3 (AWS S3)

Other

Architecture, CTO, CI/CD Pipelines, Back-end, Leadership, Web Development, Full-stack, Software Design, Algorithms, WebSockets, Cloudflare, Learning, 领域驱动设计(DDD), 数字签名, Bitbucket都管道, Serverless, Startups, 移动应用程序, 用户体验(UX), WeBWorK, CruiseControl, Mathematics, 应用数学, SVG, Zoho, APIs

Tools

创建React应用, Git, Jenkins, GitLab CI/CD, GitHub, Zsh, IntelliJ IDEA, Terraform, Shell, CVS, Subversion (SVN), Travis CI, Jira

Platforms

Linux, 亚马逊网络服务(AWS), Docker, Mobile, Firebase, MacOS, Jakarta EE, Oracle, Pentaho, Windows, 谷歌应用引擎, iOS, Android, 谷歌云平台(GCP), AWS Lambda, Klaviyo

行业专业知识

电信

2002 - 2004

应用数学硕士学位

亚美尼亚国立工程大学-埃里温，亚美尼亚

1998 - 2002

应用数学学士学位

亚美尼亚国立工程大学-埃里温，亚美尼亚

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