Switch to English?
Yes
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Так
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Да
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Tak

Maksym — Reinmand
HTML и CSS верстка · Парсинг данных
Украина Украина
Не бывает не выполнимых задач. Бывает не желание вложиться больше максимума!
6082
 45  0

Если Вы пришли сюда за сайтом - тут Вы его получите! :) Начинаем работу: Для начала нашего с Вами сотрудничества мне необходим максимум информации о Вашем проекте, а также весь материал, который Вы имеете вкл. идею о конечном результате, - это позволит нам сразу начать. Рассказывайте и давайте все мысли о будущем проекте, т.к. мы будем прикладывать все силы на то что бы полностью вникать в проект и реализовывать его на 100%. Услуги, которые Вы можете получить работая со мной: - Разработка сайта под ключ (магазин, лендинг, маркетплейс, CRM, продающий-сайт, инфо-сайт, и пр.); - Разработка дизайна; - Редизайн сайта; - Перенос сайта; - Исправление ошибок и проблем на Вашем сайте; - Настройка таргетинга; - Работа с API; - Парсинг данных; - Frontend; - Backend; - QA; - Анимирование сайта; - Проджект - менеджмент; - Формирование сметы; Работая со мной в процессе Вы получите: 1. Чёткая поэтапность; 2. Качество в каждом шаге (обсуждение, смета, дизайн, Frontend, Backend, Анимация); 3. Контактность; 4. Гарантия на работу (работа выполняется на 100% от поставленной задачи. Если в процессе работы проекта возникают недочёты вызванные некорректным выполнением задачи - закрываю их бесплатно); 5. Уникальный инструмент решающий Ваши запросы. Стек технологий, который я использую в своей работе: 1. Вёрстка: HTML, CSS(препроцессор scss, less, stylus; фреймворк Bootstrap), js(jQuery), Gulp, Webpack, BEM; 2. Frontend: Vue-Vuex+Nuxt.js, React+Redux+Next.js HTML/scss(Bootrstrap/Tailwind)/js(jQuery/Vue+Vuex/React+Redux, Nuxt.js, Next.js), методология нейминга(BEM), сборщики проектов(Gulp, Webpack); 3. Backend: python/python(Django, Flask, FastAPI); 4. DevOps: Ansible, Kubernetes, Terraform, Google Cloud Platform, GitLab, VictoriaMetrics, Grafana, Prometheus, CI/CD; 5. Design: UI/UX, Figma, Photoshop. - Навыки работы с системой Git (github/gitlub), linux(vim). Графические редакторы: Figma. Adobe Photoshop, Adobe Illustrator, Adobe XD - Другие навыки: AI frameworks: Tensorflow, PyTorch, Keras; Development of bots for Telegram, Viber, WhatsApp, Instagram; Parsers: Selenium, Scrapy, bs4; Message Brokers: RabbitMQ, Kafka; R: RStudio, Shiny, dplyr, httr, RCurl, DT, cronR, Sockets, leaflet etc.; Operating Systems: Linux(Ubuntu), Windows; DBMS: MySQL, PostgreSQL, MongoDB, Redis; Tools: Celery, RabbitMQ, Docker, Jira, OpenCV, Numpy, Matplotlib, Scipy, Pandas, Apache Spark, SciPy, Subprocess, Websockets, aiohttp, asyncio, REST API, SOAP, Docker, GIT, SVN; Industry Knowledge: Math, Statistics, Probability theory, Decision Theory; - Создание сайтов выполняю Валидно (пользуюсь validator.w3); - Сайт всегда делается Кроссбраузерно и Адаптивно; - Придерживание и создание сайтов по Pixel Perfect; Рассматриваю сотрудничество как с физическими так и юридическими лицами в долгосрочной перспективе! Результаты последних выполненных работ можете наблюдать в портфолио. Пишите и начнём разработку уже сегодня :)
  • blockchain
  • HTML-вёрстка
  • landing page
  • Python3
  • react.js
  • Vue.js
  • Web-дизайн
  • адаптивная верстка
  • интернет-магазин
  • парсеры
  • парсинг сайтов
  • создание сайта.

Python · Go
Украина Херсон, Украина
Быстрота и качество
1653
 16  0

Python & Golang developer Basically, I developed telegram bots for different purposes. For example, channel administration, employee administration (I developed a bot and an admin panel for a company, for convenient work with children, grading, conducting lessons, keeping statistics, etc.). There was also an admin panel in which all the functionality was duplicated + derivation of statistics. Implemented accounts so that administrators and moderators can see only what they are supposed to see. I made the admin panel as a chat, for communication through other services, that is, an API to which you can send messages and take what you wrote in the admin panel (for linking to a telegram or other services). Developed bots linked to different payment systems to buy a subscription to a telegram channel. Chats with the function of auto‐deleting users, renewing a subscription, etc. (by the way, here I implemented payment through cryptocurrency to binance)
  • aiogram
  • aiohttp
  • flask
  • Python разработчик
  • Python3
  • rabbitMQ
  • Redis / PostgreSQL / MySQL

Глеб — tradenark
Настройка ПО и серверов · Linux и Unix
Украина Софиевка, Украина
Think before
1410
 100  2

Windows Server OS (2003, 2008) Installing, configuring and optimisation Installing/administration domain & network services (AD, GP, DNS, DHCP, Proxy, HTTP(S), FTP, MAIL(Kerio, MDaemon, MS Exchange), MySQL, MSSQL, Samba, WINS, Firewall (Kerio), Terminal Server, RemoteApp, IP-telephony(3СХ)) Unix/Linux: Client OS (Ubuntu, Fedora, CentOS etc) Installation, configuration, training of customers (there were cases of complete translation companies in free software) Server OS (FreeBSD, Ubuntu server, CentOS, Elastix etc) Installing, configuring, support already configured systems and their optimization Deploying Network Services: WEB (Apache, Nginx) Firewall (IPFW, PF, Iptables) Mail+Webmail (Kerio, Sendmail, Fetchmail, Postfix, Exim(mostly use) + SquirrelMail, Roundcube) FTP (anonymous & with user access) Samba (share & secure; automatic backups from client machines; PDC powered by Samba) Monitoring Systems (Munin, Cacti, Zabbix, OCS Inventory, Nagios, ARPWatch) DHCP (open & secure) VPN (MPD, OpenVPN) Proxy (Squid, 3proxy, OOPS) + Lightsquid/SARG (Web-resource visitor statistics) Jabber-server (Ejabberd + PGP-encryption) iOS/OSX iPhone/iPad/iPod Jailbreak Unlock Help with configuration Recommendations for the use of utilities and add-ons for easy and comfortable use Configurations OS X (main OS with developer level) Programming/Design PHP/MySQL (beginner) CSS/HTML (beginner) Ruby (studying)
  • firewall
  • nginx
  • proxy
  • VPN
  • Zabbix
  • сайт на Wordpress
  • системное администрирование

Машинное обучение · Базы данных
Украина Житомир, Украина
866
 8  0
  • Amplitude
  • Big Data Analysis
  • data analysis
  • Data mining
  • Google BigQuery.
  • Looker
  • looker studio
  • microsoft excel
  • MySQL.
  • Parsing
  • postgresql
  • power bi
  • Python разработчик
  • Python3
  • Rstudio
  • Shiny
  • Statistics
  • tableau
  • анализ данных

Python · Машинное обучение
Украина Николаев, Украина
95% чего угодно недостойно внимания
771
 26  3

Сергей Никонов Возраст 38 лет Опыт работы 2001 – 2002 Национальный аграрный университет Киев Веб-мастер, системный администратор Частично дизайн (№2, №3), наполнение, поддержка. Поддержка домена. HTML, базовое знание CSS 2, настройка клиентской части локальной сети, техподдержка. 2002 – 2009 Национальный аграрный университет Киев Специалист фотоцентра Документальная съемка. Студийная съемка (портрет, предметная). Репортаж. Обработка, монтаж, ретушь. Поддержка работоспособности компьютеров. июнь 2005 – ноябрь 2005 www.firstnews.com.ua Киев Фоторепортер Репортаж. Обработка. Размещение фотографий на сайте. 2009 октябрь 2019 – ОЭНЦУМ Николаев Методист, потом зав. метод. отделом Работа с документами, ведение конкурсов, поддержка работоспособности компьютеров и сети, обновление сайта Также расчетно-аналитическая часть для кандидатской и докторской диссертаций в области педагогики. Октябрь 2019-март 2020 GeeksForLess Николаев Security Administrator Анализ логов, alerts, dashboards, подготовка FCR, splunk, ежедневная и ежемесячная отчетность. Ноябрь 2020 – Настоящее время. Qublix Games Удаленная работа Analyst. Анализ игровой статистики и поведения пользователей в DataGrip и Python, переработка и создание новых аналитических дэшбордов во Flask (SQL, ChartJS). Опыт работы с техникой Фотокамеры: Nikon Coolpix 5000, 5700, 8700, Nikon D70, Nikon D200, Nikon 3200, Nikon F100, Fujifilm Finepix S1, Nikon FM2 (фаворит) Вспышки Nikon, Metz, Soligor, патронные вспышки, студийный свет Hensel, световые и радиосинхронизаторы. Квадрокоптер DJI Phantom 3 Графические планшеты. Микроскопы. Опыт работы с ПО Windows, Linux, VirtualBox, Docker, Docker Desktop, DataGrip, R, RStudio, Python (sklearn, pandas, seaborn, scipy, numpy, NLP-пакеты), Golang (basics), qiime2, centrifuge, kraken2, pavian, AWS Redshift SQL , Photoshop 7.0-CS, Illustrator, Spline, стандартное офисное ПО, Образование Национальный университет биоресурсов и природопользования, агроном по защите растений, магистр Южнославянский институт Киевского славистического университета, учет и аудит, специалист Увлечения Биология (в широчайшем смысле), ботаника, созология, литература, история, фотография, анализ данных, программирование, биоинформатика, машинное обучение, сахарный диабет первого типа Sergey Nikonov Date of Birth April 5, 1982 Experience: November 2020 – present time Qublix Games remote job Data Analyst Analysis of game statistics and user behavior with DatsGrip and Python, recast and creation of new analytical dashboards in Flask (SQL, ChartJS). November 2019 March 2020 Geeksforless Mykolayiv Security administrator SOC 2, Splunk programming and automation, monthly and daily reporting 2009 – October 2019 Regional ecology and nature centre for school children Mykolayiv Academic registrar, later – promoted to Head of academic services office Documentation procedure and workflow, events organization, computers and local network technical support and maintenance, Website updating. June 2005 – November 2005 www.firstnews.com.ua Kyiv Photo reporter Reporting. Processing and editing. Website photo section updating. 2002 – 2009 National Agricultural University Of Ukraine Kyiv Photo centre specialist Newsreel photo shooting. Studio shooting (portrait, object photography). Reporting. Processing, editing, retouch. Computers technical support and maintenance. 2001 – 2002 National Agricultural University Of Ukraine Kyiv Webmaster, System Administrator Design (#2, #3), content management, maintenance and support. Domain support. HTML, basic CSS 2, maintenance of client local network, technical support. Technical proficiency Cameras: Nikon Coolpix 5000, 5700, 8700, Nikon D70, Nikon D200, Nikon 3200, Fujifilm Finepix S1Pro, Nikon F100, Nikon FM2 (personal favourite) Photographic flashes: Nikon, Metz, Soligor, studio flashes, studio equipment Hensel, radio and light synchronizers. Drones: DJI Phantom 3 Graphical tablets. Microscopes. Computer proficiency Windows, Linux, VirtualBox, Docker, Docker Desktop, DataGrip, Photoshop 7.0-CS, Illustrator, Streamline, NeatImage, Spline, Office, R, RStudio, Python(sklearn, numpy, pandas, seaborn, NLP packages, scipy ), Golang (basics), qiime2, centrifuge, kraken2, pavian, SQL. Education National University of Life and Environmental Science of Ukraine. Plant Protection Agriscientist. Magister Degree. South Slavic Institute of Kyiv Slavistic University. Accounting and Audit. Specialist Degree. Personal interests Biology (widest sense), botany, reading, photography, data analysis, programming, freelance, machine learning, bioinformatics, history, sozology, type 1 diabetes (actually a hobby)

PHP · Базы данных
Украина Киев, Украина
756
 20  0

Education 09.2011 -- 05.2015Specialist of Computer Science (IT specialist). Kyiv National University of Technologies and Design (Ukraine) (www.en.knutd.com.ua) Faculty of Mechatronics and Computer Technologies Department of information technologies of design Algorithmic and programming, Automate workflow in the office, Basic system analysis of objects and processes of computerization. Discrete Mathematics, Computer circuitry and computer architecture, System Programming and Operating Systems. Organization of database, Computer Networks, The theory of algorithms, Object-Oriented Programming, WEB-technologies, Computer Graphics. Intellectual data Analysis, Programming Technologies, Technology of computer design, Technology of Information Protection, Probability Theory, probabilistic processes and mathematical statistics, Numerical Methods, Science- Research work of students, Computational mathematics. Decision theory, Graphical and computer design, Designing of GUI. Circuitry computer, Economic. Ecology, Marketing and management. English, Electro Technology, Labor Protection, Philosophy History. 09.2008 -- 05.2010High School Diploma. Kharkov Military high school (Ukraine). Personal Skills Mother tongue Ukrainian Second language Russian Foreign language English (Elementary proficiency) CommunicationSkills Friendly, Confident, open-minded Good communication with people from different people Effective communication by using open body language. Well advanced communicative skills- involvement in various events, programs and conferences.Organizational skills Self-organization Good team player, obtained during different projects at the university. Disciplined and command skills acquired during studying at the Military High School. Job-related skills Reliability and studious. Ability to work under pressure. Training skills.Computer skills Good command of Microsoft office: Word, Power Point, Excel, Access + VBA. Knowledge of Photoshop, Math CAD, Gimp. Operating Systems: Windows 98 – 10, basic – Linux (Ubuntu). Programming languages: PHP. SQL (MySQL - NaviCat, phpMyAdmin). HTML, XML, CSS, JavaScript (Jquery, Ajax) Knowledge of computer construction.Additional Information 01.02.2014 – 30.04.2014 Courses Java OOP “Code Essence” (www.codessence.net) Duties and responsibilities during the courses: obtain the main skills of OOP (Objective Oriented Programming). 01.09.2007 – 30.05.2008 Correspondence with MPTI (Moscow Physical Technical Institute) Calculation various tasks on hard level of mathematic.Intellectual skills: Reusable participation in cogitative game between students and graduates of the university called “What? Where? When?” Winners of prizes and numerous diplomas. Participation in school competences at Math, Physic, Chemistry, Economic and Informatics.Interests: Coding programs, Listening music, Watching different kind of movies, Travelling, Spending time with friends.
  • ajax
  • json
  • smarty
  • TecDoc
  • прайс для Rozetka

Обработка данных · Обработка данных
Украина Киев, Украина
469
 4  0

1. Что я могу Занимаюсь статистическим анализом с использованием следующих инструментов: язык R, PowerBI, Microsoft SQL, SPSS и Excel. 2. Что я знаю Моя база знаний включает в себя все аспекты статистики и теории вероятности, начиная от основных концепций и до применения методов машинного обучения для создания статистических моделей 3. Какие задачи я решаю Могу выполнить широкий спектр задач, начиная от простой визуализации данных в PowerBI и заканчивая полным анализом данных с построением моделей прогнозирования и тестирования гипотез 4. Мой опыт До freelancehunt работал на одной украинской фриланс площадке в Telegram , имел около 350 заказов и 300 отзывов. По вашему желанию, могу все эти отзывы предоставить. 5. Ключевые фразы ваших задач , которые я с легкостью могу решить 1. Анализ временных рядов 2. Прогнозирования временных рядов 3. Кластеризация (создания классов по схожесте переменных) 4. Классификация (создания моделей для прогнозоривония факторных переменных) 5. Корреляционный и регрессионный анализ (поиск взаимосвязей и тестирования их значимости , после этого построения регрессионых моделей) 6. Построения дашбордов в PowerBI И так дале... Также , если у вас есть данные, с которыми вы не знаете что делать, но вы хотели бы найти интересные тенденции и закономерности, вы можете обратиться ко мне 6. Языки общения Украинский (носитель); Русский (свободный); Английский (выше среднего).
  • bigdata
  • cluster
  • correla
  • Dashboard
  • data analysis
  • data science
  • Deep Learning
  • mssql
  • PowerBI
  • regression
  • Rstudio
  • Statistics
  • аналіз даних
  • анализ данных
  • эконометрика статистика

HTML и CSS верстка · Javascript
Украина Харьков, Украина
468
 3  0

GitHub: https://github.com/alexeybelyaevv My first job was in company named OxBox, in that company I worked on project for medical clinics where I was on position «Junior Front-End Developer», I had experience with technologies such as: React, Redux, React-Redux, Typescript, Axios, Bootstrap, Moment.Js, react-charts-2, scss, Formik. My responsibilities were making new features in project like calendar of visits, alerts, tables with products of clinics, graphs with statistics of company, text editor of document right in the project with possibility of printing it. Also I was making optimisation of current code. My last experience was in Ukrainian start-up named HypeFans. That was social network where I was learned ,much new for me. In this project I have met new technologies for me like WebSockets. On this project I have made home page that was posts of users of this network. Second page was notifications and settings. Third was «create a post» page.And the last page was profile page with possibility of personalize your page. Also in this project I have done chat on Web-Sockets. commercial experience 2.5 years
  • Axios
  • React
  • адаптивная верстка
  • сайт на Wordpress

Веб-программирование
Украина Харьков, Украина
411
 6  0

Achkasov Maxim Education: 2006-2011 Ukrainian Engineering Pedagogic Academy Major: Computer technologies Specialization: Computer technologies in management and education Professional Experience: Project description MyCredit Created a project with microservice architecture based on modern technologies. Managed the project and helped to establish the architecture on other projects. Implemented functionality that significantly improved and accelerated the work of the project and the system. Responsibilities: created new project; technical leader on the project; new functional development; bug-fixing; functional optimization; code refactoring; Project duration 11.2018 - 06.2023 Function Technical leader, developer Technologies in use C # 8, .NET Framework 4.8. MS SQL. Production envirement.Mongo DB. Azure. Number of people in the team 305 Project description Digital cloud technologies (DCT) company Optimization functional in any projects. Created WPF application to bypass data parsing from the site. Work with docker, deploy project on production with docker platform. Team Leader in small group. Developed application (micro service) payment services and payment statistics. Responsibilities: new functional development; bug-fixing; functional optimization; code refactoring; team leader in small group. Project duration 03.2018 – 10.2018 Function Developer Technologies in use C # 6.0, .NET Framework 4.0, WPF, MongoDB, Docker, Javascript, JQuery, Redis, XML, HTML, CSS, LINQ, MS SQL Server 2017. Number of people in the team 7 Project description iQueSoft company The sports standard for predictive analytics designed to crush competition. A great portal for displaying statistics for basketball, football, hockey, rugby, car racing. Responsibilities: new functional development; bug-fixing. Project duration 08.2017 – 02.2018 Function Developer Technologies in use C # 6.0, .NET Framework 4.0, LINQ, MongoDB, MongoDB Shell. Number of people in the team 12 Project description AntaraSoft company. Developed business classes, pages, user controls etc. Server side and client side web developing. Work with full-text indexes. Data base development (optimization). Responsibilities: new functional development; bug-fixing. Project duration 09.2015 – 07.2017 Function Developer Technologies in use C # 6.0, .NET Framework 4.0, ASP.NET 4.5, XML, HTML, CSS, JQuery, LINQ, MS SQL Server 2014, AngularJS 1.5. Number of people in the team 3 Project description Andersen company Project for military units statistics. Responsibilities: new functional development; bug-fixing; support. Project duration 06.2014 – 09.2015 Function Developer Technologies in use C # 5.0, .NET Framework 4.0, ASP.NET 4.0, XML, HTML, CSS, JQuery, LINQ, MS SQL Server 2014 Number of people in the team 10 Project description Quadecco company С# projects. Responsibilities: new functional development; bug-fixing; support. Project duration 02.2014 – 05.2014 Function Developer Technologies in use C# 5.0, .NET Framework 4.5, ASP.NET 4.0, XML, HTML, CSS, JQuery, LINQ. Number of people in the team 3 Project description Personal Development of a software complex for implementation and evolution of loyalty programs between the banks and their partners. Responsibilities: new functional development; bug-fixing. Project duration 10.2013 – 01.2014 Function Developer Technologies in use NET Framework 4.5, ASP.NET MVC, WCF, MS SQL, Oracle, Entity Framework, MS SQL Integration Services. Number of people in the team 7 Project description Personal The system is dedicated to the gynecological department of a hospital and its personnel. The main goal is automation of the doctors’ work; electronic accounting system for patients and the reception data; introduction of examination results, results of analyzes and other medical information. Responsibilities: new functional development; bug-fixing. Project duration 01.2013 – 06.2013 Function Developer Technologies in use NET Framework 4.0, Win Forms 2.0, ASP .NET, PL/SQL, Entity Framework, LINQ Number of people in the team 3 Project description Personal. estbilet.ru Transfer portal for the tickets for different events. Responsibilities: new functional development; bug-fixing; support. Project duration 01.2013 – 04.2013 Function Developer Technologies in use C #, .NET Framework 4.0, ASP.NET 4.0, XML, HTML, CSS, JQuery, LINQ, MS SQL Server 2008 Number of people in the team 1 Project description Personal. Software development for windows and web forms. Responsibilities: new functional development; bug-fixing. Project duration 04.2012 – 01.2013 Function Developer Technologies in use C #, .NET Framework 4.0, ASP.NET 4.0, XML, HTML, CSS, JQuery, XSLT, LINQ, MS SQL Server 2008, Store Procedure Number of people in the team 3 Project description Personal. ADO.NET provider for Oracle Responsibilities: new functional development; bug-fixing. Project duration 02.2012 – 05.2012 Function Developer Technologies in use ADO.NET, Entity Framework, N-hibernate, Oracle Number of people in the team 10 Places of work and time: MyCredit 3 years and 4 months DCT company 8 months iQueSoft company. 7 months Antarasoft company 1 year and 10 months Andersen company 1 year and 5 months Quadecco company 3 months Freelance 2 years Personal skills: Strong verbal and written communicational skills; Able to work in a fast paced environment and meet deadlines and new challenges; Strong organizational and time management skills. Strengths and personal characteristics: Ready to develop any application of great complexity. Professional skills: Good knowledge of OOP, Win Forms, Web Forms, Visual C#, LINQ, Entity Framework, .NET Framework, ASP.NET MVC, XML, SQL, SQL Stored procedures, SQL functions, SQL indexes; AngularJS 1.5, HTML/CSS/JavaScript, JQuery, JSON, AJAX; Hardware design and development; Beginner: Silver Light, WPF; Technical Skills Programming Languages: Delphi, Visual Basic, Visual C#; Technologies: Win Forms, ASP.NET MVC, Web Forms, WPF; RDBMS: Microsoft Access, ORACLE, MS SQL, MongoDB, Redis, Memcache; Web: HTML, ASP.NET Web Forms, ASP.NET MVC; Operating Systems: Windows XP, Windows Home, Windows 7, Beginner Unix/Linux; Development Tools: Visual Studio 2015, Visual Studio 2017; Administrative skills: Internet connection configuration; system and network activity monitoring; computer safety; register configuration Certification: "Operator of A Personal Computer" with high-rate on 2009 “Interlink” – Pre-intermediate English on 2012 (3 months-150 hours) Languages: Russian - native speaker Ukrainian - native speaker English – pre-intermediate German – beginner About myself: Very motivated to work in a company which could provide stability. Punctual, stress-insensitive. No harmful habits. Good learner, with a desire to explore new technologies, communicative, abstract thinker, responsible and disciplined.

Базы данных · Python
Украина Харьков, Украина
391

Summary As a data engineer with 3 years of experience, I've worked extensively with big data, including organizing data warehouses, optimizing procedures, and utilizing tools such as SSIS packages. I'm also familiar with the Azure Cloud platform. My proactive and confident approach to problem-solving has helped me excel in my field, and I'm excited to continue growing and exploring new opportunities. Experience March 2022 – Present Middle Data Engineer, GlobalLogic As a data engineer, I've had the privilege of working closely with DataScience teams to provide them with high-quality data. My role has involved creating, developing, and maintaining complex pipelines using Azure technologies, such as Databricks, Python, Scala, and Azure Data Factory. One of my most challenging tasks involved migrating a pipeline from a different environment to Azure. I'm always eager to lend my expertise to help the DataScience team implement effective data processing logic, create new jobs, and optimize existing ones whenever possible. Technologies: Python(pyspark), Scala(spark), Azure DevOps, Azure blob storage/data lake storage, Azure Databricks, Azure Data Factory, Bitbucket, Confluence July 2021 – March 2022 Middle Data Engineer, VisiQuate Snowflake architecture – the project focused on creating a cloud-based Data Platform that could process raw data more quickly and efficiently. My tasks included creating a configuration file in JSON format that allowed for loading data from diverse sources, such as delimited/fixed-width flat files, XML, DB, NoSQL DB, Excel, and others. I also worked on profiling data, deploying DAGs in Airflow, calculating performance, collecting statistics, building dashboards, and reporting data issues. One of the project's key objectives was to address performance issues with the SQL Server-based solution, and I'm proud to have contributed to the development of a faster, cloud-based alternative. Technologies: Python(pandas,numpy), Excel, AWS(S3, DynamoDB, CloudWatch), Apache Nifi, Apache Airflow, Jenkins, Azure(Blob storage, SQL database), SSIS, Excel, Git, Jira, Confluence, Snowflake, Liquibase. July 2020 – July 2021 Junior Data Engineer, VisiQuate RMA (Revenue Management Analytics) Solution – I worked on a project focused on maintaining Data Warehouses and ensuring proper ETL-processing to prepare data for BI-engineers. The project aimed to deliver clean and structured data, including dashboards, reports, data charts, self-service reporting, dynamic visualizations, actionable alerts, collaboration tools, dynamic geographic mapping, and learning management tools. My key tasks included creating a range of ETL processes for parsing raw data, moving data into data warehouses/datamarts, calculating new attributes, and forming dimensions and fact tables. I also configured ETL processes to work seamlessly in orchestration platforms, profiled raw data, fixed bugs, reported data issues, and created/optimized stored procedures to ensure optimal performance. Overall, my contributions helped deliver a more streamlined and user-friendly data platform for our clients. Technologies: MS SQL, SSIS, Groovy, YAML, JSON, Jira, Confluence, Excel, FTP, Git, Visual Studio SSDT, PowerShell, internal orchestration platform