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Freelance & contract

Senior engineering for teams that need something actually shipped.

Separate from my full-time job search, I take on a small number of freelance engagements at a time. Most are AI integrations, Odoo + automation, or full-stack product builds. All come with weekly demos, a written plan, and code your team can own.

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Offerings

What I take on

Pick one or combine them. Most engagements end up touching at least two.

Odoo & ERP implementation

4–8 weeks

Custom modules for Accounting, Inventory, HR and CRM. PostgreSQL tuning. AWS deployment with Terraform.

  • Module architecture + delivery
  • Postgres performance work
  • AWS / Terraform / Nginx setup
  • Knowledge transfer to your team

Mid-five-figure scope

Workflow automation

2–6 weeks

n8n / Zapier pipelines, Twilio comms (SMS · voice · WhatsApp), API glue between SaaS tools you already use.

  • Map and replace manual processes
  • Self-hosted n8n inside your VPC
  • Twilio integration in ERP/CRM flows
  • Workflows exported, versioned, monitored

Project or retainer

AI integrations

3–8 weeks

Practical LLM features: RAG, agents, classification, smart routing. FastAPI + LangChain / LangGraph, AWS.

  • API + tool design for LLMs
  • Eval harnesses, latency & cost dashboards
  • Secure data boundaries
  • Production deploy on AWS

Per feature or platform

Full-stack & DevOps

Project or fractional

Next.js / React / Vue front ends, Node / Go / FastAPI back ends, Docker, Kubernetes, GitHub Actions, AWS.

  • Greenfield product builds
  • Performance & DX overhauls
  • CI/CD + infra-as-code setup
  • Architecture review with action plan

engineering rate

How we work

Process, in four steps

Same shape for a 2-week sprint or a 3-month build.

  1. 01

    Discovery call

    30 minutes. Free. We agree on what good looks like and whether I'm the right person for it.

  2. 02

    Scope + plan

    Short written proposal with milestones, risks, deliverables and a fixed price or rate.

  3. 03

    Build in slices

    Weekly demos. You always see something working, not just status updates.

  4. 04

    Handover

    Docs, recordings, runbooks. Your team owns it after I leave.

What clients say

Reviews from actual engagements

Real reviews from platforms where the work was contracted — not curated marketing copy.

Freelancer
“Biniyam displayed great work ethos and eagerness to assist with any task. Working diligently to get the desired results and adjusting based on feedback. He is great to work with and would recommend to hire.”

Joshua T.

Adding Broker to existing Nest.js + Prisma API

Verify

Principles

How I work, written down

  • Fixed-price wherever the scope can be fixed.
  • Weekly demo, not weekly status.
  • Code, infra and workflows live in your Git, not mine.
  • Honest about what I do not know.
  • No 'just one more thing' scope creep without a written change.
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