71–80 of 157 posts
Technologies: Swift (iOS), Kotlin (Android and BE), Dart, Java, Python (Django), Docker, Stripe, Vue.js, Compose Multiplatform, KMP, FHIR
Small team (3). Experience in top-tier companies (Google, Amazon). We develop custom software solutions, including mobile and web applications.
Contact: info {at} paleblueapps.com
Technologies: Kotlin (Android), Python (Django), Java, Dart (Flutter), Stripe, FHIR, Compose Multiplatform
About Me: Formerly at Google and Amazon, driven by a deep passion for software and technology
Contact: myerou {at} paleblueapps.com
LinkedIn: https://linkedin.com/in/myerou
Super-short bio: 15+ years of professional software engineering experience
Email: mmavris{at}paleblueapps.com
Looking forward to hearing from you!
I'm a freelance engineer and founder with an MSc and 10+ years of experience delivering production systems under tight timelines.
Technologies: Rust, Go, Java, Python, TypeScript, SQL, Kubernetes, Terraform, AWS, GCP, Networking, Reverse Engineering, React (Native), Next.js
Recent work:
• Created advanced Rust engineering challenges for major AI labs
• Deployed a cost-effective Kubernetes cluster on Hetzner Cloud
• Built a cross-platform flight ticket aggregator app in React Native
• Migrated Datadog alerts and monitoring to Terraform (IaC)
• Implemented a highly parallel data ingestion pipeline in Rust
• Reverse-engineered Maps API to build a custom frontend in Next.js
• Launched a web app to repackage and clone Android apps
• Developed a scalable message broadcasting service with Pub/Sub and Go
More: https://heijligers.me
Email: hn[at]heijligers.me
Remote:Yes
Willing to relocate: no
Technologies:Vue, React, Next.js, Tailwind, Node.js, Django, PostgreSQL, Prisma, Redis, Celery, FFmpeg, HLS.js, SendGrid, Stripe, AWS, Linux, DigitalOcean, Heroku, Docker, PostGIS, Metabase, Greenhouse, Vanta, Google Workspace, Twilio
Résumé/CV: ademhodzic.com
Email: contact@ademhodzic.com
Github: https://github.com/AdemHodzic
I'm a full-stack developer with 7+ years of experience in startups trenches.
Here are the biggest projects I've worked on + a single feature that demonstrates my impact on product and/or technical chops :
Fanfest – fanfest.vip - Community engagement platform for soccer fans. Built a browser-based live streaming engine that lets streamers broadcast directly from their browsers in both 16:9 and 9:16 at 1080p (and lower resolutions), with simultaneous streaming to YouTube, Twitch, Facebook, Instagram, and X.com.
Pequity – pequity.com - Compensation management platform for mid-to-large organizations. Built V2 for offer approval chains, reducing complexity and fixing HUGE performance issues. For example, in the worst case scenarion in V1 for a single request it would take 2 minutes to finish. In V2 it's 970ms.
Haekka – haekka.com - Security and compliance training integrated with workplace tools. Developed a system for automatically assigning users training based on non-compliant events like exporting sensitive keys they did in AWS/Slack/Gmail.
Flox – flox.app - App facilitating social connections by helping friend groups meet. Used Postgis to build an algorithm for auto check-in system for event attendance.
I love solving complex problems and have 14 years of experience in Fin-Tech, Journalism, TV and Media, Health, Science, and more.
I've taken countless projects from 0 to 1 working with clients like JPMorgan Chase, Santander Bank, Rob Walling, Trello, Peter Diamandis, Syncthing, SimplyCredit and others. I'm experienced in Vue.js, Django, Phoenix framework, Quasar, just to name a few. I pick up new tech easily and like working on complex products.
I can help you with:
- Product Design: I help identify and solve the real problems your users face. Whether you're struggling with low engagement, confusing user flows, or a product that doesn't quite meet market needs, I dig deep into user pain points to design solutions that actually work. From ground-up product strategy to fixing specific friction points that are hurting your metrics.
- Front-end Development: I can turn the design into a pixel perfect product. Being able to design and develop allows me to move at speeds otherwise impossible by cutting a lot of the steps otherwise needed.
Portfolio at: https://gilli.is
Contact me at gilli@hn.gilli.is°
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.
Willing to relocate: No
Technologies: PHP, JavaScript, MySQL, PostgreSQL, SQLite, Docker, HTML, SCSS, Bootstrap, Linux
Linkedin: https://www.linkedin.com/in/givanz/
Email: givanz@gmail.com
Github: https://github.com/givanz
Experienced Full Stack Developer, developing Open Source Vvveb CMS https://www.vvveb.com and VvvebJS page builder.
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