Shashank Shahare
Senior Software Engineer
Pune
Summary
Senior Full-Stack Engineer & Solution Architect with 4+ years of experience designing and scaling distributed systems, microservices, and AI-powered platforms. Proven track record in performance optimization (30%+ latency reduction), system design at scale, and leading cross-functional teams. Strong expertise in cloud-native architecture (AWS, GCP, Kubernetes), backend engineering (Python, Node.js, Java/Spring Boot), and frontend (React/Angular). Published researcher in Blockchain & AI.
Overview
7
7
years of professional experience
Work History
Senior Full Stack Developer
Lionbridge (via Roxiler Systems)
06.2025 - Current
- Built and scaled event-driven microservices for Gengo’s translation platform, supporting 40+ languages and millions of translation requests daily.
- Improved API/service performance with async patterns, caching, and query optimization, achieving 30% error reduction and p95 latency improvements.
- Refactored legacy monoliths into microservices and led system-wide performance tuning initiatives, improving maintainability, reducing build times by 40%, and ensuring 99.99% uptime.
Senior Software Engineer | AI Engineer
Roxiler Systems
03.2024 - 06.2025
- Led and mentored a 6-member team, driving code reviews, CI/CD adoption, and best practices for scalable system design.
- Architected and delivered MyCareerBuddy, an AI-driven career platform using LLMs, RAG, and recommendation systems, serving 10k+ active users with personalized learning paths.
- Designed PCI-compliant payment systems and time-series personalization pipelines, while orchestrating a zero-downtime Tableau infra migration with full data integrity.
Full Stack Developer (Freelance)
Fiverr (Global Clients)
10.2022 - 11.2024
- Delivered 30+ production projects for startups & enterprises, specializing in Django/React and scalable APIs.
- Built cryptocurrency exchange & NFT marketplace with wallet connectors, multi-chain support, and smart contract integration, processing $2M+ in transactions.
- Designed MVPs for startups, enabling them to secure funding rounds worth $500k+ through rapid prototyping.
Frontend Developer Trainee
Roxiler Systems
03.2021 - 08.2021
- Converted Figma designs into responsive React UIs serving enterprise clients with 10k+ users.
- Improved frontend performance and accessibility, reducing page load times by 25%.
Android Developer
IIY Softwares
03.2019 - 12.2020
- Developed 8+ Android apps using MVVM & Material Design, achieving 50k+ downloads across products.
- Integrated REST APIs, cloud services, and offline-first features for better user engagement.
Software Developer
Spanish B
12.2018 - 02.2019
- Contributed to mobile frontend architecture with responsive UI.
- Built an ML-based speech synthesis module, improving accessibility for non-native speakers.
Education
Bachelor of Technology - BTech - Computer Engineering
Dr. Babasaheb Ambedkar Technological University
Raigad, Maharashtra, India08-2021
Skills
Languages & Frameworks: Python, Nodejs, Java (Spring Boot), PHP, Django, FastAPI, Nestjs, React, Nextjs, Angular, TypeScript, PostgreSQL, MongoDB, Kafka
Timeline
Senior Full Stack Developer
Lionbridge (via Roxiler Systems)
06.2025 - Current
Senior Software Engineer | AI Engineer
Roxiler Systems
03.2024 - 06.2025
Full Stack Developer (Freelance)
Fiverr (Global Clients)
10.2022 - 11.2024
Frontend Developer Trainee
Roxiler Systems
03.2021 - 08.2021
Android Developer
IIY Softwares
03.2019 - 12.2020
Software Developer
Spanish B
12.2018 - 02.2019
Bachelor of Technology - BTech - Computer Engineering
Dr. Babasaheb Ambedkar Technological University
Personal Information
Project Highlights
- Gengo Translation Platform: Designed scalable microservices; optimized APIs for 30% lower latency; enabled real-time workflows across 40+ languages.
- MyCareerBuddy (AI Portal): Built LLM/RAG-based recommendation engine with personalized learning & secure payments; served 10k+ active users.
- Tableau Infra Migration Tool: Automated migration with checksum validation & rollback; ensured 100% data integrity during enterprise infra transitions.