Ask HN: Freelancer? Seeking freelancer? (June 2023)
21–30 of 180 posts
Re: Ask HN: Freelancer? Seeking freelancer? (June 2023)
#22I have a PhD in operations research---essentially, I solve optimization problems. You can give me a real-world problem and I can translate it into a mathematical model that can be solved (often optimally) via integer programming, constraint programming, or other methods.
I'm currently working on a column generation-based daily fantasy sports (DFS) solver as a personal project. Taking as input the predictions/requirements of the user, this solver can generate optimal lineups for multi-entry tourneys. It is, as far as I'm aware, the only DFS solver that can generate provably optimal sets of lineups for multi-entry DFS tourneys.
Résumé/CV: https://github.com/PhilippeOlivier/curriculum-vitae/blob/mai...
Contact me: https://www.pedtsr.ca/work.html
Re: Ask HN: Freelancer? Seeking freelancer? (June 2023)
#23---------------------------
Machine learning engineer, specialized in Explainable AI / ML. 13 years professional coding experience, 24 years personal.
Recent highlights:
* Seamless integration of hand-crafted rules with ML-build rules
* Intuitive, visual data/signal explorer: http://explicable.ai
* Implementation in Spark/Scala of treeinterpreter, currently used in production
* Participation to the FICO-Google Explainable Machine Learning Challenge
---------------------------
Tech: SHAP, RuleFit, Random Forest, Word2Vec, PCA, t-SNE, LSH, Scikit-Learn, Spark, Flink, Weka, Databricks, BigQuery, Hive, Postgres, MySQL, Oracle, AWS, Linux, Maven, Git, Java, Scala, Python, CAML, Elm, Javascript, Typescript, React, Spring, Primefaces, d3.js, Three.js
Résumé/CV: https://www.linkedin.com/in/benoitparis/
Github: https://github.com/benoitparis/
Email: benoit.paris.753@gmail.com
Blog: https://benoit.paris
Re: Ask HN: Freelancer? Seeking freelancer? (June 2023)
#24Location / Time Zone: Germany / Europe
I'm a senior full-stack web developer with 4 years experience as a freelancer, and nearly 20 years in software engineering with a background in scientific computing (Physics PhD). I can contribute to frontend, backend, database / data scheme, infrastructure and DevOps parts of the project.
*** Immediately available for part-time or full-time contract work. ***
Core technologies: Node.js, TypeScript, Next.js / React, Vue.js, Java Spring Boot, SQL, GitHub DevOps, AWS, Docker.
Portfolio and references are available on request. My rate is 750 Euro per day.
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Email: hello@hueter.net
LinkedIn: https://www.linkedin.com/in/dr-ole-hueter/
Github: https://github.com/ohueter
Website: https://www.hueter.net
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If you are looking for high-quality implementations of React components for a fixed monthly subscription fee, please look at my other business at https://www.codeblitz.net
Re: Ask HN: Freelancer? Seeking freelancer? (June 2023)
#25We are a technology company seeking an experienced Software Engineer to work on a contract basis to build software for our company. As a Software Engineer, you will work with our team to design, develop, and maintain software that can be easily scaled and integrated into our existing software architecture. You will also work with consultants who have set a clear scope and requirements for the project. This is a 3-month minimum term contract position with the ability to extend based on deliverables.
Responsibilities: - Design and develop software using modern server-side technologies - Collaborate with our team to understand business requirements and translate them into technical solutions - Ensure that all code is well-written, tested, and maintainable - Write unit tests to ensure that code is of high quality - Build a development environment for the software - Participate in code reviews with consultants and contribute to our development processes - Build APIs and produce clear documentation - Apply knowledge regarding design patterns to software design and development - Work with reporting consultants to present data in a clear and usable way using tools such as Power BI.
Requirements: - 5+ years of experience as a Software Engineer - 3+ years of experience designing and developing microservices - Strong proficiency with server-side technologies (e.g. Node.js, Java, Python) - Experience with databases such as MySQL and PostgreSQL - Experience writing unit tests for code - Ability to build a development environment for software - Docker experience is essential - Ability to work with reporting consultants to present data in a clear and usable way. - Knowledge regarding design patterns for software design and development - Excellent communication and collaboration skills If you are an experienced Software Engineer with at least 5 years of experience and 3+ years of experience designing and developing microservices, with a passion for building scalable software and working with a clear scope and requirements set by experienced consultants, and the ability to work with reporting consultants to present data in a clear and usable way, we want to hear from you.
Please send us your resume and cover letter to apply for this.
Email - directors@booktech.co.uk
Re: Ask HN: Freelancer? Seeking freelancer? (June 2023)
#26I am a security researcher, author, and writer seeking for work. I offer two main type of services: reverse engineering and code audit. My background is on Computer Engineering, specializing into Information Security with a particular glance for abstract interpretation and static analysis.
I've been passionate about reverse engineering since I was at high school, when I got my first job involving the recovering of an algorithm used to obfuscate an input of industrial machine. Since then I've been working on a lot of projects related to RE (unfortunately under nda) that ranges from automotive to home appliance. My main stack includes IDA pro, Ghidra and BinaryNinja to ensure the high quality of the analysis and crosscheck the hypothesis via debuggers (LLDB). The main target architecture: arm and x86, but I've worked on some others specific architecture that required a different approach, like rewriting a disassembler based on the information of a specs sheet. My work includes malware analysis, and source code recovering. I've worked also on analysis of firmwares for IoT, writing security reports on common bad practices producers used to have in their devices. (Different from reverse engineering, but I can sure work with you if you need that type of service).
Code audit instead relies on analysis of source code looking for undefined conditions, bad code practice and patterns, and, naturally, security issues. The final work is a detailed analysis on the issues found in the code, optionally including fixes or the patch if needed. The programming language I usually work with includes most of imperative languages: C, C++, Python, Java, Go (and more others).
If you want to read the type of analysis I perform, you can look at my blog or request the reports I did for the clients via e-mail.
Blog: https://serhack.me
Contact me for a quote: hi@serhack.me
Re: Ask HN: Freelancer? Seeking freelancer? (June 2023)
#27Have a nonstandard optimization problem? Could use an interactive visualization to explore complex data? I'd love to hear about it! daniel@andersource.dev
Re: Ask HN: Freelancer? Seeking freelancer? (June 2023)
#28Re: Ask HN: Freelancer? Seeking freelancer? (June 2023)
#29Refine and iterate on gpt agents.
An example project - prove that it's impossible to make a GPT agent that can do the following task:
Please make me a table of all quest diagnostics locations within 10 miles of [zip, city], as well as the yelp review scores for each location. Do it only via browsing, no APIs.
But the constraints:
No API usage (other than google search API), no hard coding of anything to do with quest diagnostics or yelp. Should be a general browser agent. Must have no errors in the result. Must complete the task within 10 minutes.
Inspiration:
* BabyAGI (seems to make progress, but doesn't finish the task within 30+ minutes, and partial progress shows the list of locations isn't quite right. Doesn't succeed with GPT-4 or GPT-3.5)
* Auto-GPT (doesn't succeed with GPT-4 or GPT-3.5 and doesn't seem promising)
* Amoni (fails with an error)
* A human doing it manually (flawless, does the whole thing in a few minutes)
But the steps the human takes to do it manually seem to be things that GPT should be able to figure out.
Your goal would be to prove that it's impossible (and hopefully to make it work in the process!).
Re: Ask HN: Freelancer? Seeking freelancer? (June 2023)
#30============================================================
Robbert, front end developer with 7+ years experience. Focus on interactive interfaces in React.
If you need someone to build a dashboard, interactive widget, or beautiful animations with great UX, look no further.
I’ve got experience building complex interfaces with React, using a variety of tech stacks: NextJS, Gatsby, Redux, Material UI, Tailwind, Framer Motion, React Spring, and more.
Non-tech qualities: Clear and open communicator, reliable, and able to not just implement but also design interfaces with business needs in mind.
Looking for: Clearly defined projects (Brand New Portfolio: https://www.studiokoro.com
Email: robbert@studiokoro.com