App LogoApp name
AF

Alexiss Flavin

Open to work1 years experience

Software Engineer

RemoteTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Software Engineer

GitHubLinkedIn
Resume
Email

Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

36 skills
pythontypescriptjavagolangreactvuejsnextjsnuxtjshtmlcssmicroservicesrest apiswebhooksconcurrencylinuxdistributed systemsawsazuredockergitci/cdgithub actionsbashscalable infrastructurepostgresqlmysqlmongodbdynamodbsupabasevalkeyredisvitestpytestpostmanuber zapburp suite

Work Experience

Software Engineer Intern (Full Stack)

CodeCarrot

Aug 2025 - May 2026 Remote
  • Spearheaded migration of a latency-critical microservice from TypeScript to Golang, prioritizing predictable tail latency and bounded concurrency under burst traffic, reducing P99 latency from 180ms to 42ms and improving system throughput by 30% while maintaining reliability for thousands of concurrent transactions.
  • Integrated Paddle subscription billing, implementing paywall logic and managing subscription lifecycle events (create, cancel & resume) with webhook-driven real-time state synchronization.
  • Drove reliability engineering initiatives, increasing system test coverage by 60% and implemented Valkey caching strategies that reduced latency by 18% and eliminated up to 5 critical regressions prior to production release.
  • Redesigned core services into a microservices architecture, extracting 12 reusable components that accelerated feature development by 25% and reduced long-term maintenance overhead by 40%.
  • Achieved a 96% reduction in Mean Time To Recovery (MTTR) by fixing container termination and enabling graceful shutdown processes (10.2s to 0.4s).
  • Took ownership of developer experience by refactoring docker-compose configurations and Docker build process using build cache and multi-stage builds reducing image size by 15%, improving deployment speed and storage efficiency.

Software Engineer Intern

Zoho Corporation

Oct 2023 - Feb 2024 Chennai, India
  • Developed 2+ high-availability Java backend components for internal libraries, reducing system downtime by 6% and improving code reuse across 4 products.
  • Engineered 5+ reusable Java service modules, cutting code redundancy by 60%, accelerating integration for 3 teams, and reducing bug rates by 20%.

Projects

Ray Shell

View Project
GolangBash
  • Engineered a POSIX-compliant shell in Golang, implementing raw terminal I/O from scratch by managing TTY state via syscalls, handling ANSI escape sequences and byte-level input processing without third-party libraries.
  • Designed and implemented a Trie data structure for O(m) prefix-based autocompletion, scanning $PATH binaries and current directory at runtime to provide context aware suggestions.
  • Implemented a full lexer and parser supporting POSIX quoting rules, escape sequences, and I/O redirection (stdout, stderr, append) with file descriptor management.

Go REST API Boilerplate (GRAB)

View Project
GolangPostmanDocker
  • Significantly optimized the developer setup by refactoring docker-compose configurations to resolve persistent volume mounting issues, and replaced hardcoded credentials with environment variables to enhance security and maintainability.
  • Implemented structured logging (using Uber Zap) for detailed API tracing and diagnostics, and updated postman collections to support robust idempotent testing, ensuring API predictability and reliability.
Nuxt.jsSocket.ioMongoDB
  • Built and deployed an end-to-end encrypted real-time messaging platform using Nuxt.js (SSR) with reactive UI components for fast initial load times and MongoDB for high-volume message persistence.
  • Optimized data transmission using Socket.io to achieve an impressive 50ms latency between clients with high-throughput data management.

Personal Expense Tracker

FlaskIBM DB2DockerKubernetes
  • Delivered a production-ready financial tracker, integrating a Flask backend with IBM DB2 for enterprise-grade and scalable data management.
  • Automated an alert system that proactively notifies users of budget overruns, enabling smarter financial management.

Leaderboard Standings

Leaderboard Position Pending

Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.

Assessment Highlights

Assessments Not Completed

Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.

AI Collaboration Score

AI Collaboration Score Pending

Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.

Role Compatibility Profile

Role Compatibility Analysis Pending

Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.

Achievements

Achievements Not Earned

Special rewards, developer badges, system recognition certificates, and conceptual milestones will display here.

About Details

Professional Bio

Software Engineer with experience in full-stack development, microservices, and cloud infrastructure. Skilled in building scalable systems, optimizing performance, and improving developer experience using Golang, Java, and TypeScript.

Bachelor of Engineering in Electronics and Communication

Anna University (2019 - 2023)

Languages: English, Hindi
Email: Locked