About Justus
Application Developer with expertise in Java, Spring Boot, MySQL, Oracle, HTML, CSS, and JavaScript. Experienced in building scalable solutions like contract management, attendance tracking, and biometric monitoring systems for the Greater Chennai Corporation. Strong academic foundation (B.E. CSE, CGPA 9.27) with a passion for solving real-world problems through technology.
Skills
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Apache HTTP Server
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Apache Tomcat
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CSS
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Flask framework
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HTML
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java
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Java Servlets
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JavaScript
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Jdbc
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JSP
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MySql
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ODBC
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Oracle 11g
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Python
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Rest API
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Spring Boot
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Spring MVC
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SQL
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SQLite
Work Experience
2024 - Present
Application Developer
Felix Infotech Private Limited
Developed scalable web applications using Java, Spring Boot, JSP, Servlets, MySQL, and Oracle 11g.
Built a Community Hall Booking System with interactive mapping, clustering, and REST APIs for dynamic hall details.
Designed and implemented a Contract Management System with contractor registration, payments, role-based access, and PDF reporting.
Created a Track & Rack Attendance System with photo and location capture, dynamic reports, and export to PDF/Excel.
Delivered an Automated Dashboard Monitoring System enabling secure auto-login, background execution, and optimized performance for GCC platforms.
Developed a Biometric Device Status Dashboard for real-time monitoring of devices across multiple zones with automated PDF/Excel exports.
Optimized database queries, authentication mechanisms, and responsive UI designs to improve performance and user experience.
Key Skills & Technologies: Java, Spring Boot, JSP, Servlets, MySQL, Oracle 11g, REST APIs, HTML, CSS, JavaScript, Apache Tomcat, OpenPDF
Education & Training
2019 - 2023
BE CSE
S.A. Engineering College
Graduated with CGPA: 9.27/10 Gained strong foundation in Data Structures, Algorithms, Database Management Systems, Operating Systems, Computer Networks, and Software Engineering. Hands-on experience with Java, Spring Boot, MySQL, Oracle, HTML, CSS, JavaScript, and Python through coursework and projects. Completed academic projects including Community Hall Online Booking System, Track and Rack Attendance, and Contract Management System, showcasing full-stack development and problem-solving skills. Actively participated in coding challenges, technical workshops, and mini-projects to strengthen practical knowledge.
2018 - 2019
HSC
Sethu Bhaskara Matriculation Higher Secondary School
Secured 80% overall. Specialized in Mathematics, Physics, Chemistry, and Biology, building strong analytical and problem-solving skills. Participated in academic projects, science exhibitions, and inter-school competitions to enhance practical understanding and teamwork.
2016 - 2017
SSLC
St.John's Matriculation Higher Secondary School
Secured 94% overall. Developed a strong foundation in Mathematics, Science, and English, fostering logical reasoning and communication skills. Actively engaged in academic competitions and extracurricular activities, balancing academics with overall personality development.