Freelance AI Developers in HanoverFreelance AI Developers in Hanover
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Christian Tejada's avatar
Christian Tejada
maxNew York, USA
Software Development Expert, 13+ yrs exp
$500k+
Earned
12x
Hired
5.0
Rating
130
Followers
TOP_INDEPENDENT

Top

Software Development Expert, 13+ yrs exp
Cover image for Verdant | Modern Telehealth Platform Verdant
Verdant | Modern Telehealth Platform Verdant is a modern telehealth experience designed to make accessing healthcare feel simpler, faster, and considerably less clinical. I developed the platform with a strong focus on creating a polished patient experience, combining intuitive navigation, responsive interfaces, and a visual system that feels approachable without sacrificing the trust expected from a healthcare product. The experience was built around clarity and conversion, guiding patients naturally from discovering available care through the next steps of their healthcare journey. Particular attention was given to responsive behavior, reusable interface components, performance, accessibility, and the small interaction details that make the product feel refined across desktop and mobile. Role: Full-Stack Developer Focus: Telehealth, Healthcare UX, Responsive Web Development, Front-End Engineering, Product Development https://verdant-clinic.vercel.app
1
98
Cover image for OSU: Type it. Build it. Play it.
OSU: Type it. Build it. Play it.
3
56
Cover image for Mintra.AI : NFT Marketplace
Mintra.AI : NFT Marketplace
0
58
Cover image for NF Prompt
NF Prompt
0
53
AI Developer(4)
Anuke Ganegoda's avatar
Anuke Ganegoda
New York, USA
Sansa is a venture backed platform that supports vibecoders
ANYTHING_EXPERT

Expert

Sansa is a venture backed platform that supports vibecoders
Cover image for Clique: Social Event Coordination Platform Development
Clique: Social Event Coordination Platform Development
1
12
Cover image for Kish - Life Coaching Platform
Kish - Life Coaching Platform
0
5
Cover image for Real-time Competitive Intelligence
Real-time Competitive Intelligence
0
4
Cover image for STAAAP – Digital Detox Reimagined
STAAAP – Digital Detox Reimagined
0
6
AI Developer(2)
Darren J.'s avatar
Darren J.
New York, USA
AI Apps, Custom Chatbots & Workflow Automations, Enterprise
6
Followers
AI Apps, Custom Chatbots & Workflow Automations, Enterprise
Cover image for Character design for Kid's Book!
Character design for Kid's Book!
1
103
Cover image for Working on building AI Agents
Working on building AI Agents for clients ⚡
1
47
Cover image for Crypto Cat Discovers Bitcoin
Crypto Cat Discovers Bitcoin
1
6
Cover image for Excited to share that I
Excited to share that I launched an official website (https://tao-of-pooh.replit.app/) for my new art collection! The art is a merging of Winnie the Pooh's gentle philosophy with Lao-Tzu's eternal Tao, creating 81 pieces of art in visual form that explore different themes such as hope, despair, magic, gluttony and more. Each piece is a meditation and a testament to resilience. I spent over 2+ years designing the collection and recently launched it on Zora. I built the website with AI using only prompt engineering + coded all of it with Replit (https://replit.com/) (my favorite coding platform). Check it out and let me know what you think! Excited to join the Contra community! 🎨 ♥️
2
23
282
AI Developer(4)
Kai Jocks's avatar
Kai Jocks
Hanover, USA
Full-stack AI-driven web developer: WordPress and Node.js
13
Followers
Full-stack AI-driven web developer: WordPress and Node.js
Cover image for AI image analysis web app: 'Abs Muscle Lab & Training Plan'
AI image analysis web app: 'Abs Muscle Lab & Training Plan'
0
73
Cover image for FitFood Analyzer: web app to identify fitness food
FitFood Analyzer: web app to identify fitness food
0
8
Cover image for Sportswear web store(wordpress & woocommerce)
Sportswear web store(wordpress & woocommerce)
0
5
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AI Developer(3)
Kylie D'Alessandro's avatar
Kylie D'Alessandro
New York, USA
AI Product Developer | Edtech & Small Teams
New to Contra
AI Product Developer | Edtech & Small Teams
Cover image for MainLoop is coding academy for
MainLoop is coding academy for teenagers, and the LMS it runs on. Built to handle scheduled cohorts and self-paced tracks in one system. Curriculum model - courses composed of modules and lessons, authored once and surfaced through either delivery mode Enrollment and progress - per-student state that tracks completion independently of how a student is consuming the material Cohort scheduling - dated sessions layered over the same lessons, so a cohort is a schedule pointing at curriculum rather than a copy of it Instructor view - where each student actually is, instead of inferring it from attendance
2
1
197
Cover image for Misconception Mapper RAG is an
Misconception Mapper RAG is an interpretable education-focused RAG system for working with standards, rubrics, readings, assignments, and anonymized student work. It pairs a Next.js interface with a FastAPI backend and a hybrid retrieval stack combining dense vector search, BM25, Reciprocal Rank Fusion, and CrossEncoder reranking. Unlike a generic document chatbot, the application produces purpose-built student and teacher outputs while keeping its evidence trail visible through citations, source metadata, confidence levels, missing-evidence flags, and an end-to-end retrieval debugger.
1
121
Cover image for CurioQuest
CurioQuest
1
5
Cover image for CurioQuest - AI-Powered Gamified Science Education
CurioQuest - AI-Powered Gamified Science Education
1
101
AI Developer(4)