Karen A.
Software Developer
I help businesses and startups build scalable web platforms, AI automations, and custom software systems. Over the past few years, I’ve worked on SaaS platforms, Telegram Mini Apps, automation systems, dashboards, business tools, and AI-powered solutions using technologies like React, TypeScript, FastAPI, Python, Node.js, and C#. I focus on building products that are: fast scalable visually polished easy to maintain business-oriented What I can help with: ✔ Full-stack SaaS development ✔ AI integrations & automation ✔ React / Next.js frontends ✔ FastAPI & Node.js backends ✔ Telegram Mini Apps ✔ Dashboards & internal tools ✔ API integrations ✔ Workflow automation systems ✔ Startup MVP development I care a lot about communication, clean architecture, and delivering production-ready solutions that businesses can actually use and grow with. If you’re looking for someone who can understand both the technical and business side of a project, feel free to reach out.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $2.5k
Billed in all: $16,995$17k
$2.5k in the last 6 months
Across 33 contracts
Earnings, last 30 days
Skill rankings: Top 14% in Telegram API
Ranked by MRR among everyone on Upwork with the skill.
- #27Multithreaded Programming146 freelancers · 🇨🇿 #1Top 18%🇨🇿#1 of 2
- #44Telegram API322 freelancers · 🇨🇿 #1Top 14%🇨🇿#1 of 2
- #51Telegram302 freelancers · 🇨🇿 #1Top 17%🇨🇿#1 of 1
- #62AR & VR Development278 freelancers · 🇨🇿 #1Top 22%🇨🇿#1 of 3
- #66Online Multiplayer281 freelancers · 🇨🇿 #2Top 23%🇨🇿#2 of 3
- #78Trading Strategy409 freelancers · 🇨🇿 #1Top 19%🇨🇿#1 of 2
- #104Trading Automation467 freelancers · 🇨🇿 #1Top 22%🇨🇿#1 of 1
- #146Bot Development927 freelancers · 🇨🇿 #1Top 16%🇨🇿#1 of 4