Rajana Balakrishna
Software Development EngineerAI is analyzing your overall score…
Identifying your key strengths…
Evaluating your skill match against the job requirements…
Assessing your cultural and operational fit
AI is analyzing your overall score…
Identifying your key strengths…
Evaluating your skill match against the job requirements…
Assessing your cultural and operational fit
Software Development Engineer with less than a year in Backend Systems & Mobile Development
Software Development Engineer with strong foundations in backend systems, distributed architecture, and cross-platform mobile development. Co-founded a live Play Store startup; built scalable Node.js microservices with GraphQL, REST, Redis, BullMQ, and PostgreSQL. Proficient in data structures and algorithms (LeetCode 1600, 200+ problems). Full-stack capable: Node.js backends, Flutter mobile apps, Firebase, MongoDB, and CI/CD pipelines. Targeting SDE-1 roles at product-focused companies including FAANG.
Sri Sivani College of Engineering
B.Tech. CSE · Computer Science Engineering
August 1, 2022 – June 30, 2026
Bharat Intelligence
Software Engineer - Full Stack (Backend + Flutter)
December 1, 2025 – March 1, 2026
India
Zigzex
Co-Founder & Lead Engineer (Backend + Flutter)
April 1, 2025 – January 1, 2026
India
Shamgar Software
Machine Learning Engineer Intern
January 1, 2025 – March 1, 2025
India
Study Platform
June 1, 2026 – Present
• Designed and built a full-stack study platform: Node.js backend with GraphQL API, MongoDB for course/content storage, and Firebase Auth for secure user authentication and FCM push notifications for study reminders. • Built Flutter mobile app with Clean Architecture and BLoC state management;
View ProjectPlant Leaf Disease Detection
June 1, 2026 – Present
• Developed TFLite CNN model for plant leaf disease detection with up to 99% classification accuracy and on-device inference; backend Node.js API for disease history and affiliate recommendations. • Used Flutter Isolates to run ML inference off the main thread, achieving sub-200 ms prediction latency; offline-first by bundling TFLite model with the app.
View ProjectAR Experiences Dragon & Games
June 1, 2026 – Present
• Built immersive AR experiences using Unity and AR Foundation with image tracking and plane detection; optimized rendering pipelines for low frame latency on mobile.
View ProjectCollege Management SaaS
June 1, 2026 – Present
• Backend: Node.js server with GraphQL API (schema-first design, resolvers, subscriptions); PostgreSQL with Prisma ORM, indexing, and query optimization. • Performance: Redis caching reduced DB load by 70%; BullMQ async job processing for report generation (unblocked main request thread). • Frontend: Flutter app with Clean Architecture, domain-driven use cases, repository pattern, and dependency injection (get_it); 85% widget test coverage. • Offline-first: Hive local DB with sync queue; optimistic updates with conflict resolution.
View ProjectFood & Cloth Donation Platform
June 1, 2026 – Present
• Built Node.js backend with GraphQL API and MongoDB (Mongoose ODM) for NGO and donor management; integrated geospatial proximity matching with PostGIS. • Developed Flask ML microservice for NGO priority scoring (87% accuracy); integrated GeminiAI LLM chatbot with token caching for donor assistance. • Flutter frontend with BLoC for reactive state management; Dio + Retrofit with offline cache achieving 30% faster repeat requests.
View ProjectAI in mobile edge computing
MSCBD University
January 1, 2025 – Present
Cultural Fit Analysis
The candidate demonstrates a strong drive for innovation and continuous learning, evidenced by personal projects in AR and ML, hackathon participation, and a research paper. Their co-founder experience highlights an entrepreneurial spirit and ability to work in dynamic environments. The breadth of technologies and methodologies used across projects and professional experience suggests adaptability and a collaborative mindset, aligning well with a product-focused, fast-paced engineering culture.
Soft Skills & Operational Fit
The candidate's experience as a Co-Founder and Lead Engineer, along with project descriptions, suggests strong problem-solving, architectural thinking, and project ownership. The emphasis on performance optimization, testing, and CI/CD indicates a good operational fit for a senior role. Their involvement in technical workshops as a Student Coordinator also points to leadership and mentoring potential.