Stockholm, Stockholms Lan, Sweden
ID Verified
$30/hr · Starting at $100
I will help you process and analyze large volumes of data using Apache Spark, Kafka, and ClickHouse — for reporting, aggregation, filtering, and data storage. Merge data from multiple sources (Kafka)
London, England, United Kingdom
11,128/yr · 100%
$30/hr · Starting at $600
F10 Software Solution specializes in the development of cutting-edge SaaS and B2B SaaS applications, harnessing a powerful arsenal of technologies. Our proficiency encompasses Node.js, Express, Koa, R…
Rostov-on-Don, Rostov, Russian Federation
$18/hr · Starting at $100
Golang (highload online processing), SQL (MSSQL, Postgresql), STM32 C development, RabbitMQ, Yandex Clickhouse for online analitics
Chongqing, Chongqing, China
$16/hr · Starting at $25
Leveraging Spark or Kettle to ingest, cleanse, and transform diverse structured, unstructured, and semi-structured data.
Pune, Maharashtra, India
$12/hr · Starting at $25
I have most of my development experience in Core Java along with MySQL, Apache Solr, Linux. I have worked on projects using technologies and tools such as MongoDB, Kafka, Clickhouse, Scrapy. I have al…
Moscow, Moscow, Russian Federation
$50/hr · Starting at $200
Python2/3 (asyncio) - SQL ORM (SQLAlchemy, peewee, Pony, Django ORM) - SQL (MySQL, PostgreSQL) - NoSQL (MongoDB, Redis, Memcached, AerospikeDB, Casandra, Mnesia, Clickhouse, etc) - Network (Asyncio, t…
Baku, Baku, Azerbaijan
$25/hr · Starting at $500
Back end development of systems of any difficulty level. E-commerce, Affiliate Marketing, Mobile applications server side development. Laravel, Lumen, API, REST, Swagger, PHP, Git, SQL, NoSQL, Unix, B…
Ahmedabad, Gujarat, India
Past Earnings
$50/hr · Starting at $2,000
Python Architect with 13+ years of experience with specialisation in eCommerce, Hospitality and health-tech Domain. I can work as a consultant with following services micro service architecture design…
$35/hr · Starting at $100
Started in IT as a QA engineer, became senior with automation in python, then became a golang developer (most common service - a grpc or rest api with postgres underneath and consume/produce something…
Pristina, Kosovo, Kosovo
$5/hr · Starting at $25
I’m a detail-oriented Full-Stack Developer with 2+ years of experience building robust, scalable web applications using ASP.NET Core, Entity Framework, Angular, RxJS, and SQL. I specialize in crafting…
Cumilla, Chittagong, Bangladesh
$75/hr · Starting at $1,000
- Build microservices using Golang, Node.js, and Python - Build event streaming system and asynchronous communication system using Kafka - Database query optimization for PostgreSQL, MySQL, Cockroach,…
Gyumri, Shirak, Armenia
$25/hr · Starting at $25
I am a web Full Stack Developer! working since the end of 2019, Team player with an eye for detail. I love solving complex problems. and I prefer to work on the back-end part. at the moment I work as…
Praha, Hlavni mesto Praha, Czech Republic
$50/hr · Starting at $25
We link Devs & Ops workflows to increase the productivity of developers and the operations efficiency. So you can deliver better software rapidly without sacrificing security and product quality.
Pescara, Abruzzi, Italy
$30/hr · Starting at $30
I’m a developer with experience in building apps and websites for startups and medium sized companies. Whether you’re trying to build an MVP or improve an existing app I can help by translating your b…
Belmont, California, United States
$100/hr · Starting at $1,000
- Machine Learning Engineering: Building systems with open-source models, propriety data and enhancements. Specially for Natural Language Processing (NLP), Large Language Models (LLM with ChatGPT and
Austin, Texas, United States
$10/hr · Starting at $100
I have been in IT Industry for last 30 years. Extensive Consulting experience using Data, Many Databases( Oracle, Mysql, PostgreSQL) , Building Hybrid Data Pipeline using various tools - AWS, Python,
Tashkent, Toshkent, Uzbekistan
$40/hr · Starting at $30
We develop websites, services, online stores, marketplaces and software. We create meaningful design and interactive prototypes. We build CJM and analyze the business processes of clients, on the basi…
Moscow, Moskovskaya, Russian Federation
$35/hr · Starting at $500
Senior Backend Developer with 13+ years of experience building high-load systems serving millions of users. Currently leading search infrastructure at Superjob (8M+ monthly users), specializing in ML
Chennai, Tamil Nadu, India
I have 3 year of development experience in java, mysql, aerospike, c/c++, cassandra, redis, play framework, maven, json, design, kafka, scala(moderate), amazon aws, etc.. In sort i love object oriente…
Podolsk, Moskva, Russian Federation
$40/hr · Starting at $2,000
15+ years of experience in the development of web products. I have team-lead experience. I have a lot of experience working with startups. I quickly delve into the essence of problems and tasks set an…