Python is great for data analysis, AI, and fast prototyping, making it ideal for areas like risk assessment or fraud detection. On the other hand, Java’s strength lies in its robustness and scalability, perfect for secure, high-performance applications like mobile banking application development https://agilie.com/blog/... . I’ve worked with Python for quick machine-learning models and Java for building secure backend systems.

Yes, FinTech stands for financial technology, and it’s definitely a thing! It’s all about using tech to improve financial services, like payment systems, investment platforms, or banking apps. Think PayPal, Robinhood, or Stripe. While it might sound boring, many FinTech companies are innovative and fast-paced, making it an exciting field for developers. Plus, the demand for talent is high. If you’re into building secure, scalable systems or even dabbling in AI or blockchain, this could be a great opportunity.

Visa Sponsorship: Many US companies hire international talent but ensure they’re willing to sponsor visas (like H-1B or O-1).

Location Preference: US-based roles may prioritize candidates already in the country for quicker hiring. Highlight remote work experience to ease concerns.

Networking: Build connections via LinkedIn or fintech communities to gain referrals. Attending virtual fintech conferences also helps.

The best backend tech stack for a fintech app should prioritize security, scalability, and performance. A solid choice could include:

Programming Language: Python (great for rapid development and data handling) or Java (excellent for robust and secure systems).

Frameworks: Django or Flask for Python, Spring Boot for Java.

Database: PostgreSQL for relational data or MongoDB for flexibility with NoSQL.

Cloud Services: AWS or Google Cloud for scalability.

APIs: RESTful or GraphQL for efficient communication.

Security Tools: OAuth, JWT, and encryption libraries for compliance and safety.

Congrats on completing the project! It’s always a journey balancing client expectations and creative input. Curious—what’s the most surprising or unexpected request you’ve ever had from a designer? 😅

Fintech 100%

You’ve got this! Starting with the basics like live bid/ask prices is a smart approach—it builds the foundation for deeper integrations. Even if you hit challenges, it’s all part of the process.

Switching from fintech to game development can be exciting, but it’s definitely worth weighing the pros and cons. Game dev is highly creative, allowing you to bring stories and mechanics to life, which can be incredibly rewarding. However, crunch culture and tight deadlines are real issues in some studios, so researching the work culture of specific companies is key.

Your fintech background could be a big asset in areas like backend systems or monetization strategies, especially for live-service games.

It’s impressive that you’re balancing a fintech startup and school at 19—kudos to you! If your prototype is ready and you believe it has strong potential, applying to Y Combinator could be a life-changing opportunity. YC offers invaluable mentorship, funding, and networking that could fast-track your startup’s success.

However, consider whether you can handle both commitments. If finishing high school is non-negotiable for personal or family reasons, explore deferring YC while continuing to refine your prototype. Remember, YC will be there in future cycles, but your startup momentum and readiness are critical factors.