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Senior Node.js Engineer
Node.js
5 Years Of Experience
Dejan
Belgrade, Serbia
Kr473/h
Skills
Expertise
Express.js
3 years
TypeScript
3 years
Node.js
5 years
Docker
4 years
All Skills
Express.js
TypeScript
Node.js
JavaScript
NestJS
Docker
Senior Node.js Engineer
Dejan is a detail-oriented Senior Node.js Back-End developer, devising innovative, efficient and elegant solutions, to meet the ever-expanding business requirements. Solid mathematical knowledge, with experience in developing comprehensive algorithms and data-processing logic.
Professional Experience
Senior Node.js Developer
1 year 2 months
Pannovate
• Creating and upgrading event-driven integrations of a payment processor, issuer, and verification(KYC).
• Using gRPC in a Microservice Architecture
NestJS
Node.js
TypeScript
Senior Node.js Developer
1 year
Skylead
• Maintaining and upgrading existing feature in lead generation tool
• Created automated lead-generated procedures and RESTful APIs integrations (with Outlook, Google, etc)
• Written REST API which passes google penetration test.
• Mentor associate of junior developers
• Detected bugs and requirement inconsistencies.
TypeScript
Node.js
Express.js
Node.js Developer
1 year 10 months
Xsource/Salestrekker
• Maintaining and upgrading existing feature in a CRM solution for finance brokers, financial advisers and real estate professionals.
• Created automated business procedures and SOAP & RESTful APIs integrations (with Outlook, Google, banking systems, a government register of business and assets data, Real Estate APIs, Zapier, etc).
• Created calculations and solved the floating-point error mitigation converting to string and fraction, for bank interests, risks, etc.
• Micro-services architecture with Docker, and part of it on AWS.
• Integration of data storage solutions like MySQL, GraphQL and Redis.
• Features for processing and converting documents interact with the C ++ code on Linux server.
Node.js
TypeScript
JavaScript
C++/Java Developer
Malloc Inc
• Significantly improved the performance of finding matching variables from different arrays
• One of the main tasks were: creating a proof of concept of 'complex problem processor' solving mathematical problems and creating unique questions for each student in the class.
• Educating new coders to maintain and upgrade the software.
• Created module to enable full integration with Multichain in C++ for data transfer between banks and based on it, this was chosen as the proof of concept over that of the Java concept presented by senior colleagues, and it was used for further development
• Modified existing software to correct errors, upgrade interfaces and improve performance.
C++
Java
Education
Belgrade
Bachelor of Science in Informatics
Developer Profile
Leadership:
Score 5: Expertly architects projects, oversees engineering teams, and guides company-wide tech initiatives.
Communication:
Score 5: Expertly conveys technical scope and vision, aligns tech solutions with business requirements, and mentors in effective communication.
Professsional Experience:
Score 5: Veteran Technologist - Carries vast experience, having helmed diverse and complex projects across industries, and showcases a history of strategic and impactful project completions.
Engineering Skill:
Score 4: Tech Lead/Architect - Oversees large-scale projects, defines architectural decisions, and strategizes tech solutions.
Professionalism:
Score 5: Elite Professional - Embodies the highest standards in all interactions, mentors others in professional growth, and sets the benchmark for workplace excellence.
Skill Evaluation: 8/10
Professional Strengths
- Solid mathematical knowledge, with experience in developing comprehensive algorithms and data-processing logic.
- Excellent Node.js experience and architectural knowledge
About me
• Hello! I am Dejan, I have been working as a C++ & Node.js engineer for over 5 years now.
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