Abhinav Saxena
Software and Database Developer
Berlin
Summary
Experienced Database Developer and Full Stack Developer with five years in database optimization and web service development. Skilled in Java, Python, SQL, and PostgreSQL, contributing to improved system performance and reliability. Proven track record of enhancing data retrieval speeds and executing projects effectively in dynamic settings. Committed to integrating technical solutions with business strategies for measurable results.
Overview
8
8
years of professional experience
2
2
Languages
Work History
Database and Software Developer
Eniyan technologies
11.2024 - 05.2025
- Enhanced data retrieval and storage efficiency through SQL database optimization.
- Created intuitive user interfaces with React.js to improve client interaction.
- Implemented RESTful APIs for effective frontend and backend communication.
- Collaborated within agile teams to optimize performance and align with client requirements.
- Conducted thorough testing and debugging to uphold high-quality software standards.
DATA BASE DEVELOPER AND MANAGER
NATURKUNDE MUSEUM BERLIN
11.2022 - 10.2024
- Reduced data retrieval time by 50% through query optimization.
- Ensured uninterrupted user access by developing detailed data migration plans.
- Enhanced database architecture to improve overall efficiency and reliability.
- Collaborated with cross-functional teams to align database requirements effectively.
- Provided training on database best practices to enhance team capabilities.
- Designed dynamic dashboards in Python with Django for REST API functionality.
- Built robust web services with Java, integrating Swagger and OpenAPI seamlessly.
- Utilized Data Science methods for streamlined data entry and modification using Python APIs.
FULL STACK DEVELOPER
SEITECH GMBH
09.2021 - 10.2021
- Led development of comprehensive RESTful APIs and database management solutions for both clients and internal use.
- Implemented advanced RESTful APIs utilizing Spring Boot, facilitating smooth integration across systems.
- Enhanced performance by engineering PostgreSQL databases focused on efficient data processing and retrieval.
DATABASE DEVELOPER
SCALIAN GMBH
01.2020 - 05.2020
- Managed Microsoft Access databases, maintaining data accuracy and availability for various applications.
- Optimized SQL-based databases by developing efficient queries and robust data structures.
- Conducted successful migration of legacy databases to SQL Server, ensuring data integrity during transition.
- Designed Entity-Relationship diagrams, enhancing understanding of database structure and relationships.
SOFTWARE DEVELOPER AND DATA ANALYST
SOLACTIVE TECHNOLOGIES
10.2018 - 01.2020
- Explored diverse data sources comprehensively, uncovering insights for data-driven initiatives.
- Developed Java prototypes and proofs of concept to validate data methodologies before implementation.
- Managed complete development lifecycle of tailored Java solutions targeting business needs.
- Prepared high-quality datasets for machine learning, enhancing training accuracy.
- Enhanced efficiency of financial document classification through advanced techniques.
- Annotated entities in financial documents precisely, contributing to successful machine learning models.
JUNIOR SOFTWARE DEVELOPER
SLOCK.IT GMBH
11.2017 - 03.2018
- Enhanced data security by integrating 'Secret Store' technology into product offerings based on research findings.
- Provided tailored advice on 'Secret Store' features to meet distinct client security needs.
- Engineered 'Secret Store' with JAVA and Solidity, ensuring secure decentralized data access in blockchain frameworks.
Education
Bachelors of Technology - Computer Science
Dr. APJ Abdul Kalam Technical University
Lucknow01.2015
Diploma - Electronics and Telecommunication Engineering
Guru Tegh Bahadur Polytechnic Institute
Delhi01.2012
Skills
Data management skills (MySQL, PostgreSQL)
Language proficiency (German(B1), English(C1))
Software development (Python, Java, C)
Web technologies (HTML, CSS)
Version control expertise (Git/GitHub)
Agile frameworks (Scrum)
Database systems knowledge (RDMS, MongoDB)
API integration skills (RESTful API)
Cloud infrastructure experience (AWS, Azure)
Container technology proficiency (Docker, Kubernetes)
Timeline
Database and Software Developer
Eniyan technologies
11.2024 - 05.2025
DATA BASE DEVELOPER AND MANAGER
NATURKUNDE MUSEUM BERLIN
11.2022 - 10.2024
FULL STACK DEVELOPER
SEITECH GMBH
09.2021 - 10.2021
DATABASE DEVELOPER
SCALIAN GMBH
01.2020 - 05.2020
SOFTWARE DEVELOPER AND DATA ANALYST
SOLACTIVE TECHNOLOGIES
10.2018 - 01.2020
JUNIOR SOFTWARE DEVELOPER
SLOCK.IT GMBH
11.2017 - 03.2018
Bachelors of Technology - Computer Science
Dr. APJ Abdul Kalam Technical University
Diploma - Electronics and Telecommunication Engineering
Guru Tegh Bahadur Polytechnic Institute