I'm Marc John,
a Technical Lead
Results-driven Technical Lead with 5+ years of experience in full-stack development, cloud infrastructure, and team leadership. Proven track record in building scalable systems, managing production environments, and leading engineering teams to deliver high-impact solutions.
WORK EXPERIENCE
Technical Lead Developer
AvenseTech PH | 01/2025 - Present
Led full-stack web development, delivering scalable and high-quality applications.
SKILLS
INTERESTS
Skills
Technical Skills
Professional Working Proficiency
Limited Working Proficiency
Soft Skills
Awards & Recognition
Mentor of The Year
01/2023 - 12/2023 | The CodeBox Inc.
Interests (hover for details)
Sports
Health
Technology
Science
Astronomy
Online Games
Work Experience
Technical Lead Developer
- Led full-stack web development, delivering scalable and high-quality applications.
- Translated business requirements into clear technical specifications and system designs.
- Designed and implemented features aligned with product goals and user needs.
- Managed end-to-end development lifecycle from planning to deployment.
- Architected and maintained cloud infrastructure using AWS (EC2, RDS, Lambda).
- Configured and optimized environments (dev, QA, production) using Docker, Nginx, and AWS services.
- Established and maintained CI/CD pipelines using GitHub Actions.
- Conducted code reviews and enforced best practices through GitHub workflows.
- Provided technical leadership, mentoring engineers and driving architectural decisions.
Technical Lead
- Delivered full-stack web development, enhancing and scaling existing applications.
- Designed and implemented features based on business and client requirements.
- Translated client needs into clear technical solutions and execution plans.
- Managed and maintained 20+ production environments, including onboarding new client setups.
- Configured and optimized AWS infrastructure (EC2, RDS) with Nginx and Supervisor.
- Architected and developed microservices using NestJS with RabbitMQ integration.
- Built backend services using Spring Boot (Java) with MySQL.
- Implemented responsive UI features using React (TypeScript).
- Developed web scraping solutions using NestJS and Puppeteer for data ingestion.
- Conducted code reviews and maintained GitHub workflows and standards.
- Mentored junior developers and contributed to documentation and best practices.
Jr Software Programmer
- Developed full-stack web and mobile applications using React, Flutter, and Java.
- Designed and implemented RESTful APIs and database systems.
- Built scalable CRUD functionalities and data management workflows.
- Engineered efficient algorithms for bulk data processing and database insertion.
- Developed native and cross-platform mobile applications with API integrations.
- Created feature-rich web platforms with admin dashboards (frontend and backend).
Projects
Bakara CRM
It's a CRM that will be used in Construction Industries for Project Management.
Responsibilities
Led the project from the requirements, development to deployment
Full Stack Web Development
Tech Stack
Deployment
Yes, but needs vpn since its only exclusive for specific country.
Tenders
Tenders are used to invite companies or individuals to offer their best proposals usually in terms of price, quality, and capability for supplying things like Goods, Services & Infrastructure Projects
Responsibilities
Built the backend and server structure
Tech Stack
Deployment
Yes, but needs vpn since its only exclusive for specific country.
Lotto
An application that will allow the user to play types of lottery.
Responsibilities
Plot the marking of the lottery form based on the user's data
Implemented the POC for ELK stack
Implemented Micro Services from existing Nest Module
Tech Stack
Deployment
N/A
Alze CRM
It's a CRM that is used in a city where a resident can report something like garbage on the streets, suspicious person, electrical problems and etc.
Responsibilities
Led the project from the requirements, development to deployment
Full Stack Web Development
Tech Stack
Deployment
Yes, but needs vpn since its only exclusive for specific country.
Mobile E-wallet
It's E-wallet for the members of the cooperative for them to pay conveniently.
Responsibilities
Created UI components based on Figma
Created API calls for transactions
Tech Stack
Deployment
N/A
Ticketing using Android POS
Its a handheld ticketing application for the collector(User) to compute and print the details of the customers balance in Cooperative Sector
Responsibilities
Created UI for the Android application
Made API calls to the server to retrieve customer data
Implemented functionality to search and print customer details
Tech Stack
Deployment
N/A
What I Can Offer
Services
As a Single Developer
End-to-end development solutions with expertise across the full tech stack.
Architect complete projects from system design to deployment, including tech stack selection, network architecture, and database design.
Rapidly adapt to existing codebases to implement new features or optimize performance.
Implement CI/CD pipelines and DevOps practices for streamlined development workflows.
Create comprehensive documentation and knowledge transfer materials.
Provide ongoing maintenance and support with 24/7 availability for critical issues.
Looking for a skilled developer to bring your project to life? Let's discuss how I can help turn your vision into reality.