Your Partner
Hi, I'm Jolly Sim
a
a
Freelancer
Full-stack Developer
UI/UX Designer
Creation is my Life!
Experienced Senior Full-Stack Developer with a strong focus on Python and Web.
About Me
Experienced Senior Full-stack Developer with a strong focus on Python and Web. Proven track record in developing high-performance backend systems, optimizing architecture, and ensuring continuous availability of critical APIs. Skilled in AWS services, SQL/NoSQL databases, CI/CD, and infrastructure provisioning using Terraform. Master's degree in Computer Science and a passion for continuous learning. Noteworthy achievements include revolutionizing patient care through algorithm development, mentoring junior engineers, and contributing to open-source projects. Enthusiastic about joining a leading medical client in a flexible home working opportunity to save lives through cutting-edge technology and make a positive impact on healthcare.
What I Do
Development
- HTML/CSS/JavaScript
- PHP
- SQL/NoSQL
- Python
- Node.js
- React/Vue.js
- C++/C#
- Data Analysis
Problem Solving
Successfully resolved complex technical issues resulting in improved system performance and customer satisfaction.
Do more than is required. What is the distance between someone who achieves their goals consistently and those who spend their lives and careers merely following? The extra mile. Jolly Sim
My Resume
Experiences
-
2020 - 2024
Senior Full-stack DeveloperST Engineering 1. Led full stack development for a customer-facing web application, resulting in 25% faster loading times and an improved user experience
2. Worked with Core Java to develop automated solutions to include web interfaces using HTML, CSS, JavaScript and Web services
3. Developed indexed database architecture using SQL procedures and triggers for 10 different applications
4. Worked with a committee of 6 members to organize fun-activities for the employees -
2017 - 2020
Junior Backend DeveloperAsteria Aerospace Pvt.Ltd 1. Compiled and analyzed 300+ datasets, processes, and codebases and troubleshot problems to identify improvements
2. Collaborated with 6 front-end developers and 10+ other team members to establish objectives
3. Designed 7 functional and cohesive web applications to enhance the experience of end users
4. Directed a team of 10 through the successful launch of a software product, completing it ahead of schedule and under budgets
5. Developed ideas for 3 new programs, products, and features by monitoring industry developments and trends. -
2015 - 2017
Web DeveloperTechSolutions Ltd 1. Created, coded, and improved 20+ servers, server-side applications, and databases
2. Implemented user surveys, increasing user satisfaction by 34%
3. Improved 6 back-end applications through testing and troubleshooting, increasing processing effectiveness by 18%
4. Analyzed current code and industry developments to formulate improvements, increasing efficiency by 21%
Education
-
2013 - 2015
Master's degree in Computer ScienceSingapore University of Technology and Design - SUTDAt the Singapore University of Technology and Design, I earned my Master's degree in Computer Science with a focus on web backend technology. My university experience was enriched by advanced coursework and hands-on projects, which honed my skills and prepared me for a successful career in the tech industry.
-
2009 - 2013
Bachelor of EngineeringNanyang Technological University SingaporeAt Nanyang Technological University Singapore, I earned my Bachelor of Engineering in Computer Science, diving deep into the world of web backend technology. My university years were a mix of challenging coursework and hands-on projects that prepared me for the real-world tech industry..
0
Hours of Works0
Projects Done0
Satisfied Customers0
Awards Winning
Contact
Email Me
jollysim23@gmail.com
Call Me
+65 310 512 29
Address
730 Woodlands Ave 6, Block 759, Singapore 730759