Kimberly Christine B.
AI Integration Engineer | 25x Better - Mobile, Desktop, Browser & OS
If your last AI project stalled out, ghosted, or shipped six months late, this is the profile that fixes that. If it hasn't happened yet, read this, because it happens to almost everyone who hires for AI work, and I built my entire practice around being the exception. Here's the actual problem in this market right now. It's not that AI integration is hard. It's that most people who claim to do it have touched one framework, one API, and one platform, then market themselves as AI engineers. The moment your project needs something outside their skills, face some issues, your requirement increases to native mobile, a desktop app, a modified open source model, OS level work, they stall, go quiet, or hand you back a half finished repo and disappear. You've either lived through this already or you will if you hire the wrong person next. I built my whole practice so that never happens to you. What I actually do I integrate AI into anything with a codebase. Not one platform. Not one language. Everything. React Native and Flutter for cross-platform mobile Native Android in Kotlin and Java, native iOS in Swift Desktop applications in Electron, Tauri, C++, and Python Full website builds with AI woven into the product, not bolted on after Custom LLM and ML platforms built from scratch Large scale workflow automation platforms, real N8N replacements with trigger based execution and multi model support (OpenAI, Claude, Gemini) Deep modification of large existing codebases including Chromium, DeepSeek, and other major open source AI and browser codebases Custom models tuned for specialized hardware and constrained devices AI OS level work, AOSP builds, and Linux system development If your project needs AI touching a browser engine, a mobile app, a desktop client, and a backend model all at once, most freelancers can do one of those four. I do all four, on the same project, without handing you off to three other people. Why 25x isn't a marketing number for me I don't scope projects the conservative way, where the estimate pads in three weeks of "safety buffer" that's really just covering for uncertainty. I scope backwards from your deadline and tell you exactly which shortcuts are safe to take to hit it. Reused architecture instead of building from zero. AI assisted code generation for boilerplate so human hours go to the parts that actually need human judgment. Parallel workstreams instead of sequential ones. That's how projects that would normally take a quarter get scoped into weeks, and it's the same approach across every platform listed above. The value stack, what you actually get A working architecture plan before a single line of billable code gets written Daily or same day communication, no multi day silence Code that's built to survive the next platform update, not just pass a demo A developer who has already solved the exact cross platform AI integration problem you're facing, not one learning it on your dime Direct access to me, not a project manager relaying messages from an offshore team My guarantees Response guarantee. If I go more than one business day without responding to you during an active engagement, that day is free. No invoice for it. Architecture guarantee. Before you commit to a full build, I'll scope the technical plan first. If the plan doesn't hold up to your team's scrutiny, you owe me nothing for that scoping call. I'm not offering a blanket money back guarantee on finished work, because that invites exactly the kind of client who wants free labor, and that's not who this profile is for. I'm offering the guarantees that actually matter on a technical project: that I show up, and that the plan is sound before you spend real money on execution. Who this isn't for If you're looking for the cheapest possible rate and you're comparing five nearly identical proposals purely on price, I'm not your match, and that's fine. This profile is for the founder or team that already got burned once, or is smart enough not to want to find out what that feels like, and wants one accountable person who can actually cover the full stack their project touches. Availability I take on a limited number of active engagements at a time because the whole value proposition here is that I don't disappear, and that's not possible if I'm spread across fifteen clients. If this posting caught me at the right time, that's good news for you. If you're reading this later and my calendar shows limited availability, that's why. Message me with what you're building and where it's currently stuck. I'll tell you straight whether I'm the right fit and what the fastest real path to done looks like, no inflated timeline, no disappearing after weeks.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $64
Billed in all: $1,591$1.6k
$32 in the last 6 months
Across 4 contracts
Across 12 contracts
Earnings, last 30 days
Skill rankings: Top 26% in Chromium
Ranked by MRR among everyone on Upwork with the skill.
- #5Chromium19 freelancers · 🇺🇸 #1Top 26%🇺🇸#1 of 1
- #8Browser Caching9 freelancers · 🇺🇸 #2Top 89%🇺🇸#2 of 2
- #11Chrome OS21 freelancers · 🇺🇸 #4Top 52%🇺🇸#4 of 6
- #24AOSP59 freelancers · 🇺🇸 #1Top 41%🇺🇸#1 of 3
- #34Web Browser67 freelancers · 🇺🇸 #4Top 51%🇺🇸#4 of 4
- #47Extension & Module Development114 freelancers · 🇺🇸 #1Top 41%🇺🇸#1 of 3
- #78Browser Extension203 freelancers · 🇺🇸 #2Top 38%🇺🇸#2 of 9
- #184Firmware350 freelancers · 🇺🇸 #34Top 53%🇺🇸#34 of 60