Ask HN: Freelancer? Seeking freelancer? (May 2024)

* Backend: PHP (+ Symfony, Zend, Laminas, Mezzio, Doctrine), Go, Java (Spring Boot, Android), TypeScript, AWS CDK

* Frontend: JavaScript/TS (+ Webpack, Babel, React, Vue, Svelte), CSS (Bootstrap 3-5, Tailwind), htmx(Intercooler)/Hyperscript, Twig, Smarty.

* Tooling: PHPUnit, Psalm, PHPStan, Rector, Blackfire, XHProf, Code Sniffer, Mess Detector, Composer.

* API: RESTful, SOAP/XML, gRPC, GraphQL. OpenAPI, API Platform (+Symfony)

* DB: PostgreSQL and PL/pgSQL, MySQL, MariaDB, MSSQL ,Redis, Kafka

* OPS: GitLab CI, Arch/Gentoo Linux, LFS, Docker, FreeBSD.

* Cloud: AWS (CDK, Lambda, SNS, SES, DynamoDB, Redshift, Aurora, S3, EC2 …), GCP

Most experienced in E-Commerce, technical SEO and performance optimization.

I love both, legacy code bases as much as greenfield projects.

Love TDD, SOLID, Clean Code, and can work well with legacy code bases.

CV/Résumé: https://codeandmagic.de/cv.pdf - available 32-40hrs/wk

Let's get in touch: artjom@codeandmagic.de

I am a backend expert, having built and maintained highly available systems for several companies over the last 9 years, in addition to over 20 total years of software development experience. I learn new things extremely quickly.

You will like working with me because I:

     * hold your goals as my priorities
     * communicate verbosely yet synthesize well
     * my rates are reasonable in exchange for the value I deliver
     * I guarantee I will get the job done

* built the streaming data architecture for realtime game player information and game stats for one of the top 3 US sports leagues (can’t name drop!) using Redpanda/Kafka on Azure+Terraform, and implemented its developer portal using Gravitee to provide first class streaming API support and monetization. Also built, deployed and maintained their ask-a-question-get-a-true-answer AI bot to expose 20+ years of stats to natural language fan questions!

* Implemented a vector DB for one of the leading AI image hallucination platforms (millions of users) to provide an image similarity service.

* replatformed dozens of jobs to AWS Lambda for a startup hedge fund, vastly improving QoS and maintenance cost. Line 1 to platform-in-prod time 3 months.

* built a ~50 node, AWS, Dockerized, Terraform-deployed distributed system to provide realtime, transformed trade data from crypto exchanges to a Kafka pipeline and data lake (fodder for an analytics platform). Met 5000msec SLA across arbitrarily many exchanges and ticker symbols. Blue-green deployment for complete CICD safety. Cloudwatch metrics proved SLA was met and provided general system oversight.

* built a framework to collapse dozens of singleton ETL programs into one config-driven, simple C# application performing the same functionality at ~80% reduction in maintenance cost year over year.

Contact: jon.north@adiuvat-consulting.com More: www.adiuvat.io

Keywords: Python, C++, R, SQL, NoSQL, Go, Golang, AWS, Azure, Lambda, Cloudwatch, Docker, Git, SVN, Subversion, Linux, Windows, Bash, Kafka, Terraform, Redis, Postgres, MySQL, SQL Server, LDAP, Active Directory, OAuth2

Specialized in ReactJS, React Native and Ruby on Rails technologies. We prefer to work on medium size projects and close to the business outcomes.

Tech Stack: AWS, Bedrock, Amplify, AppSync, ReactJS, NextJS, Gatsby, React Native, Ruby on Rails, Langchain, HuggingFace

- Email: osledy@alamedadev.com

- Web: https://alamedadev.com

  Location: London, England, UK
  Remote: Yes, or hybrid or office
  Willing to relocate: Yes, depends on the country
  Technologies: Swift, SwiftUI, UIKit, AppKit, Combine, Core Data, async await, Cocoa, Cocoa Touch
  Résumé/CV: https://drive.google.com/file/d/1tuWiG9dA-XloIDT9GtwDrv7394ykudop/view?usp=share_link
  E-mail: It's in my CV