Ask HN: Freelancer? Seeking freelancer? (July 2025)

  Location:     Philadelphia, USA
  Remote:       Yes
  Willing to relocate: No
  Technologies:
    Programming Languages: Java, C++, JavaScript, Python, C
    Database: MongoDB, Cassandra
    Grid: Redis, KeyDB, Hazelcast
    Deployment: Ansible, Terraform
    AWS: S3, SQS, SNS, Lambda, EC2, VPC, CloudFront, ECS, IAM
  Résumé/CV:    https://sugradh.com/resume/resume.pdf
  Email:        aengus at sugradh.com
  Summary:      Extensive experience with scaling, distributed messaging, transaction processing, rate limiting and cache management.  Also with prepping data for ingestion and normalization for AI

SEEKING WORK | Remote | CET Location: around 46/14 In past 20 years did many different projects, mostly worked with teams 1-5. 60% of projects were related to sport and TV, rest was various other fields. I was jumping between leading, architecting, designing, programming and things in-between :)

Last years I programmed mostly in C# (web services, aspnet, razor, ...) also desktop apps (WinForms, WPF, Avalonia), JS/Typescript (mostly for gui, I enjoyed mithril and now SolidJS). I also did some c++ for various small integrations (for example some plugin for Godot, some ffmpeg, ...) and lately studying Rust. Mostly worked with GPC 70% , AWS 20%, other 10%.

I like to make GUI/backends that makes sense, are easy to understand (test with users) and performant/fast. Also to last years, with minimum dependencies.

I also have experience with live events setup for small broadcast of events, networking experience

I did tons of remote support with people around the world, also know how to use this information to make better programs (or design...).

I do not have any experience with AI.

Looking for 20-100 hours per month.

hellohn@smmx.dev

SEEKING WORK | Remote

I'm a full-stack developer with expertise in Python, Hugo, HTML, CSS, and JavaScript. My preferred stack is Python for backend and Tailwind CSS with Daisy UI for frontend, building clean, functional, and visually appealing applications. I have extensive experience deploying static sites (Cloudflare, Vercel, Netlify, GitHub Pages) and building Flask/serverless applications. With a background in Renewable Energy, I bring a unique analytical edge and a love for data visualizations. I also excel at product engineering, converting complex requests into manageable tasks, and prioritize well-documented, organized code. Passionate about open-source and helping people build their own personal blogs (like rishikeshs.com). I also run the "10+1 Things" newsletter (~3k readers).

Email: hello@rishikeshs.com Portfolio/Blog: https://rishikeshs.com GitHub: https://github.com/rishikeshsreehari

SEEKING WORK | Remote (Mexico, UTC-6)

Technologies: Python (Django, Flask), React (TypeScript, JavaScript, GraphQL), MySQL

Résumé/CV: https://www.linkedin.com/in/marc-abonce-seguin/

Email: marc-abonce @ mailbox . org

Hi! I've been a software engineer for around 7 years. I have experience with both front-end (mostly React), as well as back-end (mainly Python) and I'd be happy to work on either side of the stack (or both) as well as learning new things. The most important thing to me is to create a positive experience for my users.

I also like contributing to free & open-source software. Most of it is available in my GitHub profile: https://github.com/MarcAbonce

SEEKING WORK | REMOTE

Willing to relocate: No

Location: Los Angeles, California

Website: https://jonathanlahijani.com/

Email: (myusername)@gmail.com

I'm a contract (1099) full-stack web application developer with over 20 years experience and work with many medium-sized companies. My latest project is a custom order and production management system for a print-on-demand company in Los Angeles which took over a year to build (it's extremely complex). It handles thousands of orders per day across multiple factories and used by hundreds of employees and manages over 100 different product types each with unique graphical requirements.

I work mainly with PHP/MariaDB/Laravel/ProcessWire and I am experienced in all areas of development including developing REST APIs, system administration and much more.

SEEKING WORK | NYC (or Remote) | 25+ Years Experience Startup Engineer

Contractor with decades of startup experience available for early stage startups or greenfield projects. Frontend, backend, cdevops, cloud, ux/ui design, consumer apis, data pipelines, project management, security, I've done it all.

For equity-conscious founders who are in the process of finding a cofounder, founding engineer or building a team but don't want to sacrifice velocity, I can come in as a "one man solution" that can set up servers and infrastructure, build out your MVP, establish processes, conduct interviews and provide unique insight into how stay focused on your core business proposition, how to pitch to tech-savvy investors and how to scale as users and investment come in.

If you're in or near New York City, I'm in Manhattan. Let's meet for a coffee and talk about what you're building. And if not I'm always available for a video chat.

https://prisen.co

tech@prisen.co

SEEKING FREELANCER | Ruby on Rails | Remote (US East / EU compatible timezone)

getregistered is a better way to do event registration.

We're looking for an experienced and enthusiastic Ruby on Rails freelancer for a six month initial engagement to:

* Deliver features including integrations and enhancements to our core product * Help improve performance, stability and code quality. * Assist with ongoing application maintenance.

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Please email hn@getregistered.com with LinkedIn / CV / Samples of work.

SEEKING WORK – Remote (Based in Brazil, UTC−3)

I’m a backend-focused software developer with 9 years of experience building robust web applications and APIs across Python, .NET, and Node.js ecosystems. I specialize in scalable, well-tested systems using modern frameworks and DevOps practices (Docker, Azure, AWS). My work has supported high-scale platforms, live auction systems, and multi-tenant architectures across various industries.

Skills: Python, Django, Node.js, .NET, React, Docker, SQL, AWS, Unit Testing, TDD Experience With: Web Crawling, Text Processing, Regex, OAuth, CI/CD, Monitoring, Data Visualization, REST APIs,

Email: brenoe133@gmail.com

Portfolio: https://github.com/brenosss

Languages: English (fluent), Portuguese (native)

Linkedin: https://www.linkedin.com/in/breno-silva-7a361b15a/

If you're looking for a seasoned developer to improve your backend infrastructure, automate workflows, or stabilize legacy systems—I'm available for contract or freelance work. Let’s talk.

SEEKING WORK | Remote | New Zealand

Seeking: Strategy, Technology and Architecture advisory and consultancy to startups, scaling teams or established companies / organisations

Location: New Zealand, willing to support APAC, APJ, Australia, New Zealand and West Coast US remotely

Remote: Yes

Willing to relocate: No

Technologies: See below.

Résumé/CV: https://architectfwd.com/about

Email: hackernews at architectfwd dot com

Need a consultant, strategic thinking, architecture or tech advice, coaching/ mentoring for you or your team?

SEEKING WORK - Chicago, IL - Remote

I specialize in developing augmented reality, spatial computing, and computer vision apps for iOS & visionOS. Several of my apps were handpicked and featured worldwide by Apple.

Skills: visionOS, iOS, and macOS Swift/SwiftUI Development

Experience with: Swift, Vision Pro, ARKit, SwiftUI, RealityKit, Reality Composer Pro, Shader Graph, SwiftData, object tracking, room tracking, LiDAR scene reconstruction, world tracking, hand tracking, Enterprise APIs, plane tracking, body tracking, postprocessing, face tracking, image saliency analysis, semantic segmentation, depth estimation, RoomPlan, SceneKit, Object Capture, photogrammetry, CoreML, Create ML, Spline, OpenAI API, Supabase, Metal, Combine, iMessage extensions, Firebase, Firestore, Vision, Speech, Natural Language, WorkoutKit, Stripe

Website: https://1984.dev

Email: tony@1984.dev

visionOS Blog: https://vision.engineer

LinkedIn: https://www.linkedin.com/in/atmorales0/

GitHub: https://github.com/robomex

Clients: Walmart, Madespace, Carnegie Mellon University, TXI, Hyper, Makeshift Studios, Remotion, Supermedium, Mozilla, Hopper, Mask Market, Tempus Ex, Virtruvia, iScape, NudgeTV, Hillside Software

If you have any questions or you want to get a conversation started: Shoot me a message & let's talk!

SEEKING WORK | Boston, MA USA | REMOTE | Technical Copywriter

Have a new product launching soon? Or some content you have been meaning to get to?

Hi, I'm Jeremy, an ex-software engineer who writes about tech. After helping build a cloud storage unicorn, I got into teaching developers and found out that I'm pretty good at making complicated stuff make sense. Now I write technical content mainly for SaaS companies. Happy to also chat about open-source, cloud architecture, or where tech content is heading.

If you want to learn more, reach out to me at mail@jeremybarbosa.com

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My Main Services

- Blog Writing: I turn complex tech topics into articles people actually want to read. Whether it's deep dives for your engineering audience or guides that won't scare off beginners.

- Topic Planning: Not sure what to write about? I look deep into what your users care about and map out content that'll actually help them while helping you grow.

- SEO That Makes Sense: No keyword stuffing here - just strategic writing that helps you show up when people Google their problems.

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Read more on my website: https://jeremybarbosa.com

SEEKING WORK Location: Nigeria Remote: Yes My email is chistev12 at gmail dot com

My Github is https://github.com/chistev but my professional projects are private.

Personal website - https://www.rxjourney.net/

I have extensive experience building software with Python and Javascript (along with their respective frameworks and libraries).

I've built E-com software serving an international community of over 1,000 users.

I've helped a California engineering student with their React, Three.js, and Express js assignments.

Technologies I Use -

- Frontend: HTML, CSS, Vanilla JavaScript, TypeScript, Svelte, React, Material UI, Bootstrap, Three.js

- Backend: Django, Express.js

- Others: Experience integrating third-party APIs like Stripe, Flutterwave, Coda, Circle.so, Dropbox, Google authentication, Brevo, OpenAI etc.

Let me help build for you or join your team!