Ask HN: Who wants to be hired? (December 2025)

  Location: Dallas–Fort Worth, TX
  Remote: Yes
  Willing to relocate: No
  Technologies: Java, Scala, Python, TypeScript, Kubernetes, Kafka, PostgreSQL, GCP, AWS, learning Go
  Résumé/CV: on request
  Email: bgoldswo@gmail.com

Recently I built a vehicle–passenger on-demand matcher and a Kubernetes job platform for heavy optimization workloads. Before that I worked on distributed systems for chronic-care data (Scala, Kafka). Earlier, I spent a decade in transportation optimization across routing, planning, and scheduling.

I’m at my best when partnering with ML or OR teams, taking prototypes and turning them into predictable, production-ready systems. Strong domain modeling, correctness, property-based testing, and keeping on-call quiet.

Open to senior or staff backend or platform roles.

Happy to talk.

Remote: Yes (US time zones preferred)

Willing to relocate: No

Technologies: C/C++, Embedded Linux (Yocto, RT), Zephyr, Qt, Python, Typescript, AWS, Elixir/Phoenix

Résumé/CV: https://www.linkedin.com/in/jonas-dourado/

Email: jonas.jonaias (at) gmail.com

I am a Software/Firmware Engineer with 14+ years of experience bridging the gap between hardware constraints and user experience. I specialize in system optimization, embedded systems (bare-metal to Linux), and scalable backends.

Highlights:

- Firmware: Yocto, Zephyr, Linux, FreeRTOS, BLE, DSP, ARM/MIPS/x86.

- Backend/Infra: AWS (CloudFormation, IoT), Elixir/Phoenix, CI/CD pipelines.

- Recent impact: Owned the full audio pipeline at Limitless AI (from firmware audio codec to backend storage) and optimized audio playback latency to - Experience: Limitless AI (Wearable), SunPower (Energy), and R-Zero (IoT Health).

Comfortable owning the stack end-to-end—from low-level drivers and real-time firmware to backend ingestion, cloud services, and operations. Strong recommendations available from leads at my last 3 projects.

Open to consulting or full-time. Happy to hop on a call to review your architecture or discuss optimization bottlenecks.

Services: Web development, Data engineering, Cloud sysadmin + DevOps, Software consulting, Tech leadership

About Me: I’m Karan Krishnani, an independent software consultant with over 18 years of experience in full-stack development, cloud architectures, and AI integrations. I’m currently looking for projects as a fractional embedded team member (up to 20 hours/week). My background includes building scalable solutions for industries like healthcare tech, government, and financial services.

What my last client had to say about my work:

“Karan is a reliable and results-oriented individual who consistently delivered high-quality work.”

Technologies: Languages: JavaScript/TypeScript, Java, Python, Swift, PHP Frontend: React/Redux, Next.js, Vue, Angular, TailwindCSS Backend: Node.js/Express, Django, Apollo GraphQL, Sequelize Cloud: AWS, Azure, GCP, Heroku, Netlify, Vercel, Supabase AI/ML: Hugging Face, Jupyter, DataBricks, Transformers.js, OpenAI Whisper & Assistants API, Vector Stores, Retrieval Augmented Generation (RAG) Observability: AppDynamics, Sentry, DataDog, Grafana Other Tools: Docker, Terraform, Figma, Git, SST

Recent Highlights: • Tuva Health – Architected and delivered the HIPAA-compliant foundation for Tuva’s HEDIS quality-measurement service, a cloud-native platform on AWS ECS Fargate processing millions of patient records across 80+ NCQA measures.

Projects: https://karankrishnani.com/projects Résumé/CV: https://karankrishnani.com/resume LinkedIn: https://linkedin.com/in/karan-krishnani Email: karan.krishnani@gmail.com

  Location:India
  Remote: Yes
  Willing to relocate: Yes
  Technologies: Python, Ai Applications, Ai Agents, 
  Résumé/CV: www.linkedin.com/in/arbaazzz
  Email: arbaazshaikh187@gmail.com