Ask HN: Freelancer? Seeking freelancer? (October 2022)

We're a team of backend experts who have built and maintained highly available systems for several companies over the last five years. From greenfield to renovation to infrastructure-as-code to site reliability, we span the entire space of backend problem solving.

We will take on your difficult problem and crush it. Your goals are our priorities.

Concrete examples:

* Backend renovation/finesse transition to scale for an exploding AI startup (the largest single server on Discord, millions of users collaboratively using AI to hallucinate images for work and play, they're in the news.)

* Realtime stats processing in a redpanda+golang+pyspark stream architecture for one of the top 3 major US sports leagues - raw data through ML models to the screen! Another project for the same client: enterprisewide internet-facing API gateway and developer portal serving stats data and legacy APIs together.

* AWS Lambda architecture replatforming core portfolio management for a startup (>$1BN AUM) hedge fund

* Realtime stream processing of crypto exchange trade data through Kafka/data lake for an analytics platform. Met 5000ms SLA, blue/green deployment, arbitrarily many symbols/exchanges. Proof of SLA in extensive Cloudwatch metrics.

* 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.

* Built/managed 3 subteams ~8 engineers total, operating against multiple streams of work to meet business needs, ~12 active projects at a time.

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

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

Technologies: Computer Vision, Object detection, Object Tracking, Keypoints detection, Segmentation. YoloV5, YoloV6, YoloV7. Cloud: GCP, Azure, AWS. Messaging: Kafka, NNMG. Docker, Kubernetes. OpenCV (Python and C++). PyTorch, Keras, TensorFlow, TensorRT Serving, ONNX serving. CUDA. MLOps. Synthetic Data; Data Labelling; ML Best practices: DVC -Version Control System, CML - Continues Machine Learning.

Engineering team for Computer Vision products. We take care of all elements of the Computer Vision project, from Proof-of-Concept to Production. We also provide Data labeling, Synthetic Data, and MLOps. Delivered 14+ products. The cost for Computer Vision engineering starts from 37 USD/h, or 5200 USD per Month.

LinkedIn: https://www.linkedin.com/in/anastasia-lutsyshyn-1a7697207/ | Email: computer_vision_team@protonmail.com

Location: Europe. Remote: Yes. Willing to relocate: No

Tech stack: Python, rust, golang, Haskell

Hi, I'm Tim. I'm a freelance developer specializing in parsing, data wrangling and graph algorithms. I also have a lot of Django under my belt.

Watch my coding screencasts: https://veganbuddies.org/blog/, https://gradesta.com/blog/

Linked-in: https://www.linkedin.com/in/timothy-vladimir-hobbs-5a6a80229...

rate: €40 an hour for email support €60 an hour for development

email: goodnight@gradesta.com

book a meeting: https://timhobbs.youcanbookme.com/

Freelance UX/UI & Product Designer for hire, remotely!

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• Portfolio: https://saasdesigner.com

• Location: Canada, but open to remote work and prefer asynchronous engagements!

Hey, I'm Brendan - a product & UX designer working remotely.

Graduated with a Bachelor's Degree in Interaction Design. Over 8+ years of experience designing UI/UX for startups and entrepreneurs, including web and mobile apps.

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I'm available for:

• Startup Idea to Startup Design - I can help turn that idea in your head into a fully-designed (MVP) product using my blazing fast design process.

• UX/UI Redesign & Modern Refresh - Your current UX design (or UI design) is poor and needs a complete or partial revamp. I can pinpoint issues and give it a modern design facelift.

• Unlimited UX & UI Designer Requests - I can provide ongoing and weekly design support, paid on a fixed monthly basis. Need user flows or journeys conceptualized? Personas made? Pitch deck slides? Wireframes and interactive, clickable prototypes? I can handle all that and more. You'll receive high-fidelity design deliverables and mockups based on the requests you submit. All based on growth and conversion-based design principles for startups.

• Retainer, ongoing UI / UX design arrangements available.

Email: hi@brendanho.com / Portfolio: https://saasdesigner.com

Typescript, JavaScript, React, Rust

Resume/LinkedIn: https://ca.linkedin.com/in/yvesdorfsman Email: yves@zioup.com Languages: English, French Remote availability: Worldwide (but experience with payment and taxes in Canada and US only) Other skills: SQL, Python, bash Misc: https://yves.zioup.com/