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

SEEKING WORK | Remote

I am a full-stack developer with focus on PERN/MERN stack and over 10 years of experience delivering software. I have a strong background as a software architect and have successfully led teams as a fractional CTO. I have worked with clients from diverse industries worldwide. I have successfully delivered over 20 projects for a range of clients, including solo founders, early stage startups, growing startups, digital agencies, and notable companies like Apple and Binance.

Technologies: React.js, Node.js, PostgreSQL, MongoDB, AWS, Heroku, Datadog, JavaScript, Next.js, Apollo, GraphQL, data visualizations (D3.js, Mapbox, Leaflet), headless CMS (Contentful, Prismic, Strapi), MobX, Redux, Wordpress, Tailwind, Bootstrap, Material UI, Webpack, TypeScript, Web3 (ethers.js), Chrome extensions and more.

Location: Europe

Remote: Yes

Willing to relocate: Not at the moment

Portfolio: https://andrejgajdos.com/projects/

Email: mail[at]andrejgajdos.com

Personal Website: https://andrejgajdos.com

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

Github: https://github.com/AndrejGajdos

SEEKING WORK | Remote | Market research (with the founder's mindset)

I'm an entrepreneur and researcher with 4 years experience of building technological products as founder, PM, business analyst.

I can perform market analysis, compose the technological roadmap and prepare the business model. If you would like to learn about the market landscape and opportunities, or localize the growth areas within your business, that's a great incentive to work together.

My background includes MSc in physics (photonics). In the spare time I self-study math statistics and social networks theory.

Context: building https://knei.space and looking for the freelance projects to bootstrap it further. I'm flexible about the projects you need an impact at.

LinkedIn: https://www.linkedin.com/in/semyon-fast

Email: lancesamf@gmail.com

SEEKING WORK | REMOTE | WORLDWIDE

Freelance UX/UI & SaaS Product Designer for hire, remotely.

Hey, I'm Bren - a product & UX designer with a Bachelor's Degree in Interaction Design.

8+ years of experience designing UI/UX for startups and founders, including web and mobile apps.

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I'm available for:

• Design Partner For Hire - I work collaboratively with you just as if we were partners working together on a startup. I've got 8+ years experience working with all sorts of founders on different projects. If you need guidance, strategy, mentorship, or someone who can just help move you forward - I'm your guy.

• UX/UI for Web & Mobile Apps - Need ongoing help with your web application, dashboard, or mobile app? I can refresh your product's UI and UX design, making your platforms more functional and engaging for users.

• Design Systems - I can create a robust design system for your product that scales with your growth, resulting in consistency across all platforms and enhancing your brand’s visual cohesion.

• Landing & Marketing Pages - Struggling with your conversion rates? I can redesign your existing landing and marketing pages, giving them a modern, refreshing look that captivates and converts.

• Skills: Figma, Design Systems, SaaS Design, Dashboard Design, User Experience, User Interface, UX Design, UI Design, Product Design

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• Retainer, ongoing UI / UX design arrangements available.

• Portfolio: https://SaaSDesigner.com

• Location: Toronto, Canada (GMT-4)

• Email: bren@saasdesigner.com

Hi! I am a seasoned Product Leader with 13+ years of expertise across Product Design, UX/UI Design, Software Development, Analytics, and Management. I craft well-thought-out user-centered visually striking digital products, and implement them in code.

I am involved in creation of several startups and have previously created my own products and tools. I have a strong mathematical background.

Completely self-sufficient, and also lead a team that includes all essential roles: Web Software Engineer, Graphic Designer, UX/UI designer, 3D Designer, etc.

If I can be of assistance, please feel free to contact me.

Location: Warsaw, Poland

Remote: Yes

Willing to relocate: Yes

Des: User Research, User Flow, UX/UI, Web, Holistic, Design System, Wireframes, Email Design, Dashboards, Mobile App Design, 3D, Illustrations, Animations, Figma, FinTech, E-commerce.

Dev: Ruby, Rails, Hotwire, JavaScript, TypeScript, React, Vue, Svelte, Nest, Next, Nuxt, Tailwind, Postgres, Docker, CI/CD (Gitlab & Github), Grafana, etc.

Email: maxberdnikau@gmail.com

SEEKING WORK - Remote, travel possible depending on location and duration.

Location: North-east UK

What I do: Fractional CTO / tech lead / senior backend dev

Are you being held back by a constraining architecture, slow backend, or a team lacking the depth of experience you need for the next stage of your growth?

Most recently CTO of a regtech startup, I've spent the past 20+ years in a wide variety of tech roles building both products and teams, giving me the perspective to get your project moving without being bound to a particular language or stack.

Previous work:

- Deterministic AI for medical device regulations and other complex legal systems, including novel language and runtime for regulatory computing (Elixir, Raku, Rust)

- EDI message passing / reconciliation for US dental health insurance market, including X12 parser (Clojure, Common Lisp, Perl, XQuery)

- Custom domain specific language (DSL) to encode business rules for computer vision system (Common Lisp)

- University library data migration project, with a focus on completeness and validation. (Clojure, Elixir, Ruby)

- High-reliability, long-term timelapse platform for inaccessible locations. (FreeBSD, Arduino, Python, Shell)

- Migration of existing Node.js+Firebase service to Golang+PostgreSQL on AWS

- Feasibility study investigating the possiblility of writing custom code to interface with a biometric timeclock (Common Lisp)

Got something you think is a good fit? Drop me a line at mike -at- lambdafunctions -dot- com