Jonathan Tyar
I am Senior Engineer specialized in financial technology and blockchain development. Building scalable solutions at the intersection of finance and technology while also meeting all compliance is what i do best.
ABOUT
Senior Full Stack Engineer | Architect
I am a results-driven Senior Full Stack Engineer specializing in the design, development, and deployment of scalable web applications. With extensive experience in architecting robust microservice-based solutions, I manage the full development lifecycle, from system design to high-quality code delivery.
I thrive in cross-functional teams, providing technical leadership, mentorship, and ensuring our development environments are efficient and testable. My background spans high-growth sectors, including financial technology (Fintech) and decentralized finance (DeFi)/Blockchain, allowing me to translate complex business needs into elegant, high-performance software.
CURRENT ROLE
Senior Full Stack Engineer
Moladin Finance
SPECIALIZATION
Fintech, Compliance & Blockchain
Microservices Architecture
EDUCATION
Computer Science
Soegijapranata Catholic University
EXPERIENCE
Senior Full Stack Engineer
Moladin Finance
As a Senior Full-Stack Engineer at Moladin, I was responsible for the end-to-end development of the company's web-based applications and services. Key achievements and responsibilities included
- Designed and implemented microservice-based front-end architectures using technologies like React, Next.js, and Outsystem service platform
- Built the back-end services and APIs primarily using Express.js and Next.js
- Successfully implemented KrakenD as an API gateway to manage and secure the microservices
- Collaborated cross-functionally with product managers, designers, and other engineers to deliver high-quality, scalable, and maintainable applications
- Gained deep understanding of the leasing and financing processes at MoFi, applying this knowledge to enhance the web applications
- Loopback to Monolith for EXTREME COST efficiencies and made possible elegant solution with minimum resources available.
- Meeting financial compliances that need to be completed and fulfilled .
Through this role, I demonstrated my expertise in full-stack web development, microservices, API integration, and leading complex technical projects, as well as my ability to learn and apply domain-specific knowledge around leasing and financing.
Technical Lead
NOBI
Technical Achievement :
- Automation of staking using wallet custody (Fireblocks)
- Data fetching for analytics business decision using web3 and related vendors such as Infura, Alchemy, GetBlock, etc
- Generating report for investment team based on raw data from crypto chain & transactions.
- Defined system structures, interfaces and guiding principles for organization, software design and implementation.
Lead Achievement :
- Managed technical direction in collaboration with product, project and engineering managers.
- Rooted out problems with assessments of individual team member knowledge and performance.
Experience :
- Test Driven Development
- Microservices Architecture
Senior Full Stack Engineer
NOBI
Achievement :
- Collaborated with designers and development teams to create high‐quality interactive web experiences for user analytics Dashboard.
- Performed sprint planning, execution and review within software development life cycle.
- Wrote, organized and distributed technical documentation.
- Supported software development team with operating analytical tools, data management and user interfaces.
Experience :
- Test Driven Development
- Microservices Architecture
Full Stack Developer
Titik Pintr
Achievement :
- Developing live chat user per user, and channel using Rocket Chat websokect and React JS
- Working on Admin Panel creating graphs using AngularJS
- Working on migrating data to new structure
- Working with event sourcing for data analytics
- Creating Notification service using Firebase and Twillio
- RocketChat Integration, Firebase
Experience :
- Event Source Driven
- Test Driven Development
- Working with International Teams
Full Stack Developer
Perintis Dev
Achievement :
- Designed, developed and implemented software applications for website based on analyzed requirements and
understanding of industry technical standards - Oversaw web platform testing, troubleshooting and user sampling prior to live deployment
- Determined coding requirements for site creation, including e‐commerce capability, security and specialized scripts.
- Aligning User Request and Technical achievable.
Experience :
- Deployment to Production
- Manage Devops with AWS and DigitalOcean
System Engineer Intern
CV. Jaya Bersama
Achievement :
- Working with Accountant to develop and maintain tax application.
- Evaluated and monitored system functionality to optimize performance.
- Provided technical specifications and consulted to support resolution of technical issues.
- Completed system data analysis, qualification testing and hardware integration projects.
Experience :
- Developing Financial Technology System
- Finance Journaling System
PROJECTS
LET'S WORK TOGETHER
I'm always open to discussing new opportunities, collaborations, or exchanging ideas about architecture and technology.