Bits, Bytes , and Me
From APIs to databases, I make machines do what I want them to.
Hey, I’m Faraaz Ashraf — a backend-focused Software Engineer dedicated to building clean, scalable, and reliable systems. I work at Klugsys, a Germany-based tech company, where I build backend services using Python, FastAPI, PostgreSQL, and Docker. My focus is on developing predictable, production-grade systems that prioritize clarity, maintainability, and long-term stability.
I love solving challenging technical problems — whether it’s designing high-performance APIs, optimizing data flow, or refining architecture to eliminate bottlenecks. My engineering approach ensures the systems I build are robust and future-ready. Clean code and predictable behavior guide how I work.
Before becoming backend-focused, I worked extensively with React, Next.js, TypeScript, and TailwindCSS. This full-stack foundation helps me design backends that pair perfectly with real-world frontend requirements.
I’m deepening my backend expertise — exploring advanced FastAPI patterns, optimizing database performance, and strengthening DevOps workflows with Docker. I code daily, build side projects, and study system design to sharpen my fundamentals.
Beyond building real-world systems, I actively sharpen my problem-solving mindset through platforms like LeetCode. I enjoy breaking down complex algorithmic challenges, exploring patterns, and improving my speed and accuracy with data structures, dynamic programming, and system-level thinking. This constant practice strengthens how I approach backend engineering — helping me write more optimized logic, reason about performance edge cases, and make better architectural decisions.
Career Journey
Every experience unlocked a new skill, every project a new achievement.
Backend Developer
Klugsys • Aachen • Germany • Full-Time
Present
- Developed and maintained scalable REST APIs using FastAPI, ensuring high performance and adherence to clean architecture principles.
- Optimized Docker images and container workflows by applying multi-stage builds, reducing image size and build time while improving deployment efficiency.
- Designed and executed complex SQL queries and database operations in PostgreSQL, including indexing, query tuning, and schema updates to improve performance.
- Implemented API versioning, dependency injection, validation, and async patterns to ensure reliability, maintainability, and scalability.
- Improved system performance and workflow efficiency by refactoring code, eliminating bottlenecks, and implementing async patterns where applicable.
Full Stack Web Developer
DS Energize • New Delhi • India • Full-Time
Jan 2025 - Aug 2025
- Collaborated with a cross-functional team to design and implement an IoT-enabled web application for real-time data integration and visualization.
- Developed and optimized backend services to asynchronously fetch real-time data from databases, ensuring seamless, low-latency communication with the frontend.
- Engineered robust data parsing logic to transform raw IoT logger data into structured, readable formats, improving data usability and storage efficiency.
- Contributed to secure and scalable database design, supporting reliable storage and retrieval of high-frequency IoT-generated data for real-time applications.
- Integrated IoT protocols and principles with modern web technologies to enable efficient data transmission between hardware devices and the web interface.
- Assisted in developing a responsive, user-friendly frontend for real-time IoT data visualization.
Frontend Developer
Noveracian Global • Maharashtra • India • Full-Time
June 2023 - Mar 2024
- Developed and implemented user interfaces using React.js, enhancing application responsiveness and user experience across various devices.
- Optimized user interface design, reducing user complaints by 20% and increasing user satisfaction.
- Identified and resolved bugs in the codebase, decreasing unresolved issues by 25% and ensuring smoother application performance.
- Collaborated with the development team to refine user-centric design elements, improving overall user engagement and satisfaction.
Technologies I Work With
A quick glance at the tools I use to craft clean, scalable, and production‑ready applications.
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