Portfolio | Modern Developer

NameSujan Moktan

IntroductionSkillful Java developer welcomes you in my portfolio. I am passionate about building scalable and innovative software solutions. Over the past years, I've honed my skills in Java development and tackling diverse challenges.

Central Law Library

In Association with Code Himalaya

Central Law Library, is a robust system for library management. Leveraging technologies like React, Spring Boot, and Java, I played a significant role in shaping the platform.

Central Law Library is designed to provide users with reading materials. My contributions focused on creating a secured environment where users and staff could interact the system based on their user type.

One of the key aspects I worked on was implementing real time in-app notification, enabling users to experience real time updates. This feature empowers users to experience meaningful information and stay updated on their reading materials.

Through my work on Central Law Library, I gained valuable experience in crafting secured application.

Social Security Fund

In Association with Code Himalaya

Social Security Fund, is a robust technology related to finance security in society. Leveraging technologies like React, Spring Boot, and Java, I played a significant role in shaping the platform.

Social Security Fund is designed to provide users with a strong security to finance in future. My contributions focused on creating a ease environment where individuals could interact with their finance (contribution/payment).

One of the key aspects I worked on was implementing real time changes from server to client, enabling users to experience real time updates. This feature empowers users to experience meaningful information and stay updated on their networks.

Through my work on Social Security Fund, I gained valuable experience in crafting user-friendly applications that bridge the gap between insecurity in future finance.

Bahmni Module (OpenMRS)

In Association with Ayata Inc.

In my previous role at a company, I had the opportunity to explore and contribute to the requirements of OpenMRS module which is robust, world wide a electronic medical record application. Leveraging technologies like Jsp, Spring Boot, and Java, I played a significant role in creating module as per requirements.

OpenMRS is a collaborative open-source project to develop software to support the delivery of health care in developing countries. OpenMRS is founded on the principles of openness and sharing of ideas, software and strategies for deployment and use.

One of the key aspects I worked on was synchronizing multiple OpenMRS machine, enabling multiple machine to update data on a regular basis. This feature empowers users to retrieve their information from one medical centre to another. Another key aspect of my work was to create the required report as per DHIS enabling staff to enter data in an easy manner.

Through my work on OpenMRS, I gained valuable experience in crafting and exploring knowledge empowered from many people.

Asha Connect

In Association with Ayata Inc.

In my previous role at a company, I had the opportunity to contribute to the development of Asha Connect, a cutting-edge medical record application. Leveraging technologies like React, Spring Boot, and Java, I played a significant role in shaping the platform.

Asha Connect is designed to provide health workers with a easy experience to record medical and demographic information.

My role in the project was to convert the running project on Node.js to Java platform with Spring Boot framework. Through my work on "Asha Connect," I gained valuable experience in crafting user-friendly applications that bridge the gap between health worker and technology.

Algorithm (Personal)

In Association with Self

Algorithm is a fundamental, vital and core knowledge needed for any developer in programming field.

It enhances one logical, reasoning and critical thinking. Writing algorithm using C language, truly increase ones skills as you are in charge of handling pointers, allocating and deallocating memory.

You can find the source code from here.

So far I have written:
Sort: Bubble | Insertion | Selection | Counting | Quick | Merge | Radix
Search: Linear | Binary
Hash: Hash Set | Hash Map
List: Singly Linked List | Doubly Linked List
Tree: Avl Tree
Others: Stack | Queue

P.S. There exist none alogorithm which suits for every problem. One must select carefully as each algorithm has pros and cons.

Design Pattern (Personal)

In Association with Self

Design Pattern is a technique of writing solution for a re-occuring problem. The pattern is not a specific code but a general concept for solving a problem.
Pattern are often confused with algorithms. Algorithm describes clear set of instructions to achieve a goal while pattern is more high level description of a solution.

Pattern consist of:

Intent: Describes both problem and solution.
Structure: How classes are related.
Code: To grasp it easier.

It is written purely in Java. You can find source code here.Credit: Refactoring Guru provides really awesome content which makes it easier to understant design pattern.

J Web Server (Personal)

In Association with Self

J Web Server is a personal project in order to challenge self and leverage knowledge and skills for web technologies.

It is written purely in Java without any external libraries. Techniques like Dynamic Class Loading, Reflection, Annotation etc. is used. You can find source code here.

Features

@GetApi(url="/some-endpoint"): Simple basic get request can be made using this annotation with url value.
@ApiRequestParam(key="someKeyName"): Can be written inside function to map url query to function param for @GetApi
@ApiPathVariable(name="someKeyName"): Can be written inside function to map url variable to function param for @GetApi.
Check out READ.me

The sole purpose of this project is to understand how request and response are being done in real world projects.

JLox - Interpreter (Knowledge)

In Association with Self

JLox - Interpreter is a java based interpreter which is handcrafted by Rober Nystrom in his web page.

It is written purely in Java without any external libraries. Techniques like Recursive Descent Parser, Auto Code Generation is used in his page. Auto generation of code has been omitted on my source code in order to understand what is really going on.You can find this knowledge from here.You can find my source code here.

Features

Inheritance
Class
Methods
Variable

The sole purpose of this project is to understand how interpreter is working behind the scene.