Portfolio of Sambhu S Babu

Bachelor‟s Degree in Computer Science

2014 - 2017

Kerala University

A comprehensive degree focused on the core principles of computing, including programming, algorithms, data structures, software engineering, and database management. The program covers both theoretical and practical aspects of computer science, providing hands-on experience in developing software applications, managing systems, and solving complex computational problems.

React Native

2024 - Present

Self Learned

• Proficient in developing high-performance mobile applications for both Android and iOS platforms using React Native.
• Strong knowledge of core React Native components (e.g., View, Text, Image, ScrollView) and APIs for handling navigation, and device features (e.g., camera, GPS).
• Experience with handling complex state logic, optimizing state updates, and ensuring app performance.
• Experience integrating third-party libraries and APIs, such as Firebase, payment gateways, Google Maps, and push notifications.
• Proficient in version control systems like Git, and familiar with collaborative workflows using platforms like GitHub or GitLab
• Ability to manage multiple projects simultaneously and deliver high-quality code within deadlines.
• Experience with the end-to-end app lifecycle, including publishing apps on the Google Play Store and Apple App Store.

Frappe Developer

2024 - Present

Self Learned

• Expertise in DocTypes creation, form customization, and handling models, controllers, and views within the Frappe ecosystem.
• Strong understanding of Python, used for server-side logic, API creation, and managing Frappe's backend functionalities.
• Ability to extend or customize the existing Frappe modules by creating new DocTypes, customizing forms, and managing event triggers (hooks).
• Expertise in creating and consuming REST APIs in the Frappe Framework for integrating with third-party services or external systems.

WordPress Developer

2020 - Present

Self Learned

• Experience in creating responsive, mobile-friendly themes optimized for different screen sizes and devices.
• Skilled in customizing existing WordPress themes to align with client branding, style, and functional requirements.
• Expertise in installing, configuring, and customizing WordPress plugins to extend website functionality.
• Proficient in using WordPress page builders like Elementor, or Gutenberg to create visually appealing and easy-to-manage web pages.
• Experience using SEO plugins like Yoast SEO or Rank Math to optimize website content and improve search engine rankings.
• Experience with configuring and optimizing hosting environments (e.g., shared, VPS, or dedicated hosting) for WordPress sites.

Frappe Developer

2025 - Present

Merabt Technologies, Infopark, Kochi, Kerala

• Frappe & ERPNext developer specializing in custom apps, workflow automation, reports, and scalable business solutions.
• Experienced in ERPNext implementation, customization, accounting, sales, inventory modules, and performance optimization.
• Strong expertise in Frappe CRM customization including lead workflows, WhatsApp integration, dashboards, and automation.
• Delivered Frappe HRMS solutions with custom attendance, leave, payroll workflows, role permissions, and HR reports.
• Skilled in Python, JavaScript, REST APIs, server scripts, client scripts, and third-party API integrations.
• Developed WhatsApp bots, webhooks, Firebase notifications, and automation systems using Frappe Framework.
• Reliable freelance developer providing long-term ERPNext support, bug fixes, optimization, and secure deployments.

IT Analyst

2023 - 2025

Aegon Learning, Kozhikode, Kerala

• Provide Technical Support and guidance to users regarding System Performance, Security, and Upgrades.
• Assist in the Installation, configuration, and maintenance of Software and Hardware Systems.
• Monitor and Maintain Network systems, ensuring optimal Performance and Security.
• Collaborate with cross-functional teams on IT projects, providing analysis, Testing, and Support.
• Work with third-party vendors to manage IT service contracts and ensure efficient service delivery.
• Strong knowledge of operating systems (Windows, macOS, Linux), software applications, and network configurations.
• Strong attention to detail for diagnosing and resolving IT problems.
• Knowledge of cybersecurity principles and best practices to protect IT systems.

Technical Associate

2021 - 2023

Xylem Learning, Kozhikode, Kerala

• Provide front-line support for Hardware, Software, and Network issues.
• Diagnose and resolve technical problems for internal users or clients, ensuring minimal downtime.
• Perform routine system checks and updates, ensuring all equipment and software are functioning optimally.
• Create user guides and documentation for System Operations, Configurations, and Troubleshooting procedures.
• Assist senior technical staff in project-related tasks, including System Upgrades, Migrations, and Deployments.
• Provide guidance to end-users on system functionalities, software applications, and best practices.
• Support the implementation of security protocols and best practices, such as antivirus installation and data encryption.
• Assist in evaluating new technologies or vendor offerings as needed.

Senior Software Engineer

2021 - Present | Part-Time

GreyOnTech, Alappuzha, Kerala

• Expertise in popular programming languages such as Java, Python, JavaScript, C++, and PHP for building both backend and frontend solutions.
• Skilled in both frontend (React, React Native, Vue.js) and backend (Node.js, Frappe and Firebase) frameworks.
• Experience in database design, query optimization, indexing, and ensuring data integrity and security.
• Proficient in designing and developing RESTful APIs for web and Mobile Applications.
• Experience deploying, managing, and scaling applications on cloud platforms like AWS, Google Cloud, and DigitalOcean.
• Proficient in using debugging tools, performance profiling, and logging techniques to identify and resolve issues.
• Skilled in integrating analytics platforms like Google Analytics, Firebase Analytics to track user behavior and app performance.