New Delhi, INDIA • https://www.linkedin.com/in/rajkumar3205 • [email protected]
- Languages: Python, Terraform, PyTeal (Smart Contract), SQL, Java, JavaScript
- Framework: Django, FastAPI, Terraform, RESTful APIs
- Database: PostgreSQL, MySQL, SQLAlchemy, Database Design
- Infra: AWS, EC2, RDS, Load Balancer, S3 bucket, VPC, Subnet, Git Action
- Additional: Redis, Celery, Websocket, Docker, System Design
Software Engineer
July 2023 – Present
- Architected and implemented high-performance REST APIs using FastAPI, integrating type-hinting for precise backend operations; optimized API response time by 30% and reduced server load by 20%
- Managed cloud infrastructure with Terraform and AWS, deploying and scaling applications for optimal performance and reliability
- Specialized in tokenization purchases, creating NFTs on blockchain, and crafting smart contracts in the ALGORAND Ecosystem
- Contributed significantly to FinTech projects within blockchain ecosystems.
Software Developer
May 2022 – December 2022
- Directed backend development and management for multiple projects.
- Engineered complex database structures tailored to meet the unique demands of e-commerce, dating apps, and social media platforms, driving a 25% improvement in overall system efficiency and user experience.
- Proficient in server-side technologies, ensuring the creation, maintenance, and optimization of RESTful APIs.
Software Developer
December 2021 – April 2022
- Specialized in backend development using Django, including Django templates.
- Identified and resolved bugs in a production environment, ensuring application stability.
- Demonstrated strong problem-solving skills with a focus on timely and effective solutions.
- Designed and developed a robust server monitoring tool using Python that periodically checks the availability of servers.
Software Developer
September 2020 – July 2021
- Developed and maintained a Django-based HRM system for employee management, payroll, and performance tracking.
- Proactively integrated IoT hand sanitizer dispensers to enhance workplace safety and hygiene in response to the global pandemic.
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University of Delhi (School of Open Learning)
Master of Business Administration
2023-2025 (Present) -
Harcourt Butler Technical University
Master in Computer Application
2017-2020 -
Rajdhani College (University of Delhi)
B.Sc (Hons.) Mathematics
2013-2016