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

1 month ago 2


SEEKING WORK | Mumbai, India | Remote OK for India/Some of EU timezones

Location: Mumbai, India Remote: OK Willing to relocate: No Technologies: - Python/Pandas - Java/Spring Boot - Data Engineering (ETL/ELT, data pipelines) - Product Development - AI/LLM based development (MCP, agents, ADK, CrewAI, etc) - Other (SQL, Redis, Docker, AWS, Azure, DBT) Résumé/CV: https://dvalia.in/blob/Darshan_Valia_Resume_Technical.pdf Email: On Resume Linkedin: https://www.linkedin.com/in/dvalia/

Data/Backend engineer for the past ten years (Python, Java, SQL). Experience building data platforms (from scratch!) and ELT pipelines for financial data. Currently working on agentic AI projects, but happy to work at any level for any problem that needs solving. Open to work on product management, solutions architecture, agentic AI or customer engineering. Remote is preferred for time zones spanning Europe to India; onsite/hybrid in Mumbai is also great. Unfortunately cannot relocate.


SEEKING WORK | NYC | Remote Full-Cycle Product Partner: Branding → Design → Success Hi, I’m UT—a product designer and brand strategist with 10+ years of experience turning ideas into market-ready products. I help founders and teams build cohesive, user-focused experiences that drive growth, whether you’re refining an MVP or scaling an established platform. How I Work: - From brand identity (logos, messaging) to pixel-perfect UI/UX, ensuring every touchpoint aligns with your vision. - Available for one-off projects or ongoing collaboration, with weekly updates to keep you in the loop. - Iterate rapidly delivering high-quality work in tight timelines. What I Solve For You: - I craft unique brand identities that resonate with your audience and differentiate you in crowded markets. - Intuitive interfaces, frictionless onboarding, and scalable design systems tailored to your goals. - I bridge the gap between business objectives and user needs, whether you’re B2B, B2C, or SaaS. Why Partner With Me? Holistic Approach: No silos. I unify branding, UX, and business strategy to create products that thrive. Collaborative Process: Work directly with me—no junior teams or drawn-out approvals. Adaptable Workflow: Need a one-month sprint or a one-year roadmap? Let’s structure it your way. Let’s Build Something Meaningful: Portfolio: https://www.u-t.work/ LinkedIn: https://www.linkedin.com/in/ugur-turgut/


SEEKING WORK | EU | Remote | Senior Front-End / Full-Stack Developer (Angular, React, Next.js, NestJS, Tailwind, TypeScript) with 9+ years of experience in EU/US startups and enterprises (fintech, e-commerce, KYC, green-tech). Front-end/UI focused but full-stack capable. Built and launched products end-to-end — including AI-powered SaaS. Thrive in async-first, remote teams; comfortable with EST hours.

Location: Prague, Czech Republic (EU) Remote: Yes (preferred) Relocation: No, but open to occasional office visits Tech: TypeScript, Angular, React, Next.js, RxJS, NgRx, SCSS, Nx, NestJS, NativeScript, Tailwind, CI/CD, REST, MongoDB, PostgreSQL, Jest, Figma APIs: Stripe, OpenAI, AssemblyAI, Deepl, Discord, Twilio, etc. Email: [email protected] Résumé/CV: https://www.linkedin.com/in/otyurin/

SEEKING WORK - On-Demand DevOps - WORLDWIDE

High-end, EU-based DevOps services starting at $600.

* On-demand: help when you need it * Fixed-price: standard and bespoke offerings * Top-quality expertise: 25+ years experience

These services are ideal for companies at all phases:

* Launch: low-cost standard services for quick ramp-ups * Scale-up: enterprise-grade builds for growth * Stablisation: bespoke services for complex scenarios

Here are some examples:

* Azure / AWS Cloud Platform build-out, <= 5 vms & <= 5 services: $950 * Azure DevOps setup for a small org < 5 users: $500 * Terraform-based turnkey cloud infrastructure code, <= 5 services: $750 * Cloud platform security review: starting at $750 * DevOps process review: starting at $500 * Kafka deployments, 3-node clusters: starting at $900 * Alerting and monitoring solutions: starting at $500 * Data strategies: design, processing, security, compliance: starting at $750 * Scale-up readiness planning: $750 to $2,000 * Architecture red-flag reports: starting at $750

Book a free, 15-minute introductory call at https://www.ondemanddevops.com/?sid=hn2510 and get a 10% discount on your first order!


SEEKING WORK | Remote | Worldwide (±4 CET)

Location: Berlin, Germany Remote: Yes Willing to relocate: No Technologies: TypeScript, Rust, React / React Native, SQL, Terraform, NixOS Résumé/CV: https://koray.onl GitHub: github.com/koraybey Email: [email protected]

I’ve spent more than ten years building and scaling cross‑platform products, from a social app that grew to 1 M users to embedded stacks for quick‑service restaurants. I’ve founded companies, raised venture capital, led engineering teams, and today I ship everything from React Native apps to Rust firmware on single-board computers.

Best at taking things from zero to production and turning chaotic codebases into production-ready, scalable systems. You can see my full work at koray.onl; please reach out if you’d like to learn more.


SEEKING WORK | Remote | NY

Application Developer with over a decade of experience.

* Native application development for iOS, Android, Mac and Windows

* Creating and/or integrating APIs/SDKs

* TV/Video applications on all platforms (Apple, Android, Amazon, Roku)

Extensive experience building products and platforms from the ground up.

Email: info at squirrelpointstudios dot com


SEEKING WORK | UX/UI & web design

Portfolio: https://seanw.org/

Live example projects: https://checkbot.io/ https://inclusivecolors.com/

Location: Edinburgh, UK and remote (I’m used to time zone differences and async work)

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I help startups with the UX/UI and web design of their products. This includes web apps, websites, landing pages, copywriting, and I can assist with frontend development where needed. My background of launching my own products and being a full stack developer helps me create practical designs that balance usability, aesthetics, development effort, and performance. I work to fixed price quotes for self-contained projects.

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The best live example of my work is Checkbot (https://checkbot.io/), a browser extension that tests websites for SEO/speed/security problems. The entire project is my own work including coding the extension itself, UX/UI design, website design (the homepage is optimised to load in 0.7 seconds, 0.3MB data transferred), marketing, website copy, and website articles on web best practices.

[ Rated 4.9/5, 80K+ active users, 100s of paying subscribers ]

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I have 10+ years of experience, including a PhD in software verification and 5+ years working for myself helping over 25 companies including Just Eat, Triumph Motorcycles and Fogbender (YC W22). See my website for testimonials, portfolio and more: https://seanw.org

Skills: Figma, Sketch, TypeScript, JavaScript, Vue, Hugo, Jekyll, WordPress, Django, HTML/CSS, Bootstrap, Tailwind, OCaml, Java, Python, C, analytics, WCAG accessibility, website SEO/speed optimisation.

Note: For large projects, my partner usually assists me in the background (I’m working on starting a design studio with her in the future)

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Email [email protected] with a short description of 1) your project 2) how you think I can help 3) the business outcome you’re looking for and 4) any deadlines. I can get back to you in one working day to arrange a call to discuss a quote and how we can work together!


SEEKING WORK | REMOTE | Dev, DevOps, Security | Location: The Netherlands

Willing to relocate: no, but willing to travel/visit. I'm flexible with working hours, I usually work with clients from either Western Europe or the USA.

I do dev/devops/security, usually for startups or scale-ups or other small orgs with limited resources, and I've been doing that for 15+ years. So, if you:

* Have a slow web application that’s often down?

* Want to improve security and don’t know where to start?

* Have a legacy system that needs to be replaced?

* Are considering an acquisition but not sure about the technical side?

I can help with that. For example, in the past I have:

* Massively improved performance and reliability for a data visualization platform.

* Led a large effort to improve security for a cybersecurity SaaS.

* Built a micropayments system for a prominent media startup.

* Rebuilt an aging e-learning platform from scratch for a GDPR compliance SaaS.

* Conducted technical due diligence for acquisitions.

For more information: https://www.luitjes.it

Favorite buzzwords: Ruby (including Ruby on Rails, Sinatra, and standalone applications), PostgreSQL, Ansible, Linux.

Other buzzwords: Elixir, C#, Java (Spring/Hibernate), JavaScript, HTML/CSS/XSLT/XPATH/XSLFO, Elasticsearch, MongoDB, MySQL, Redis, Solr/Lucene, Graphite, Kibana, Grafana, Logstash, Icinga, Jenkins, Varnish, HAProxy, Pound, Nginx, Apache, Passenger, Vagrant, Docker, DCOS, Kubernetes, SSH, OpenVPN, TCP/IP, tcpdump/strace/lsof/etc, AWS (EC2, ELB/ALB, S3, CloudFront, Lambda, Batch, VPC, etc.

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