Sekvan D.
Software Engineer
Experienced Software Developer | Web & Backend & Mobile & ML Specialist Hi! I'm Sekvan, a passionate Software Engineer based in Türkiye with strong expertise in Flutter mobile development, Machine Learning, and backend engineering. 🚀 I recently completed my Computer Engineering degree and have developed production-ready solutions combining mobile, AI, and backend technologies. My final year project involved optimizing urban waste collection using Deep Q-Networks and Graph Neural Networks, integrating a FastAPI backend with a Flutter frontend to display AI-generated routes on real-world maps. 🔧 What I can offer: Cross-platform mobile apps with Flutter (Riverpod, Firebase, REST APIs) AI/ML pipelines with TensorFlow, PyTorch, Scikit-learn, BERT, and GPT, CNN and DQN , GCN concepts Custom recommender systems (movie/book apps, real-time user interaction) Backend development with FastAPI, ASP.NET Core, and SQL databases (MySQL, SQLite, MsSQL and more) Integration with external APIs (TMDB, Google Books, OpenRouteService, and more) 📈 I’ve also worked on international projects during my Erasmus+ internship in Italy and have real-world experience in optimizing backend performance and collaborating in multi-national teams. If you're looking for a developer who combines strong mobile UI skills with backend and AI know-how—let's build something great together!
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $3k
Billed in all: $8,976$9k
$3k in the last 6 months
Across 2 contracts
Earnings, last 30 days
Skill rankings: Top 16% in Deep Learning
Ranked by MRR among everyone on Upwork with the skill.
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- #1,332Flutter7,550 freelancers · 🇹🇷 #16Top 18%🇹🇷#16 of 94
- #1,418C#8,348 freelancers · 🇹🇷 #36Top 17%🇹🇷#36 of 150
- #1,770Machine Learning8,972 freelancers · 🇹🇷 #21Top 20%🇹🇷#21 of 131
- #1,860Web Application9,341 freelancers · 🇹🇷 #25Top 20%🇹🇷#25 of 102