Shivansh Baijal

Full Stack Engineer

Gurugram, Haryana, India5 yrs 9 mos experience

Highly Stable

Key Highlights

Led engineering team growth from 4 to 10+ engineers.
Architected complex scheduling systems reducing manual efforts by 80%.
Developed micro-services processing over 1M daily requests.

Stackforce AI infers this person is a Full Stack Developer with expertise in SaaS and Fintech solutions.

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Skills

Core Skills

Mern StackTeam ManagementJavaSpring BootFinancial ModelingNatural Language Processing (nlp)

Other Skills

AngularJSCData AnalysisData ScienceDeep LearningDistributed CachingHadoopHazelcastJava ConcurrencyJavaScriptMachine LearningMentoringMySQLProgrammingPublic Speaking

About

Strategic and results-driven Full Stack Developer with 5+ years of experience in building high-performance, scalable systems. Proven track record in leading and mentoring teams, architecting end-to-end solutions to solve complex problems, and delivering high-impact features in fast-paced environments. Adept at cross-functional collaboration, resource planning, and driving product innovation that enhances customer retention, growth, and competitive differentiation. 🔬 AI/ML & Research – Pursuing a Master’s in AI & ML, with two published journal papers, I thrive on solving complex problems through data-driven innovation. 📚 Mentor & Educator – Teaching is a noble pursuit, and I’ve been mentoring school students for over a decade, sharing knowledge to empower young minds. 🎻 Beyond Tech – I play the violin and love cooking. I believe in building deep connections and making an impact. 📩 Let’s connect!

Experience

5 yrs 9 mos

Total Experience

2 yrs 7 mos

Average Tenure

6 mos

Current Experience

Aerchain

Full Stack Engineer - II

Oct 2025 – Present · 6 mos · Bengaluru, Karnataka, India · On-site

Tealfeed

Engineering Lead

Jan 2024 – Oct 2025 · 1 yr 9 mos · Gurugram, Haryana, India · On-site

Scaled engineering team from 4 to 10+ engineers, providing mentorship and increasing team velocity by 2.5x, reducing average feature delivery time by 40%.
Led the design and delivery of Tealfeed’s SaaS platform, enabling 25+ businesses and 100+ individuals to streamline appointment scheduling and business operations.
Architected rules-based scheduling engine with recurrence logic and conflict detection, reducing manual scheduling efforts by 80%.
Built Tealfeed event calendar with bi-directional Google Calendar integration. Applied API and DB
optimizations, reducing latency by 80%.
Integrated payment gateways (Razorpay, Stripe, Easebuzz, Juspay) supporting multi-currency, partial payments, and webhook-based reconciliation, increasing customer acquisition by 30%.
Developed modular coupon and affiliate management engine used by 70%+ of clients.
Developed multi-tenant IAM solution with JWT, workspace-role mapping, invite system, reducing on-boarding time from 2 weeks to 2 days.
Built event-driven notification system enhancing engagement and reducing session drop-offs by 80%.

MERN StackJavaScriptTeam ManagementSOLID Design PrinciplesSystems Design

Bny mellon

2 roles

Software Developer

Jul 2020 – Jan 2024 · 3 yrs 6 mos

Developed real-time market quote micro-services (8ms latency), processing 1M+ daily requests from 10+ exchanges.
Designed global trading-hours microservice using REST Principals for 100+ markets.
Migrated legacy applications to Spring Boot microservices, increasing feature delivery speed by 35%.
Implemented Hazelcast distributed caching (embedded and client-server modes), increasing throughput by 3x, and mentored peers during integration.
Enhanced dynamic PDF generation engine integrating data from multiple business units, for various accounts, supporting complex formatting and e-signature workflows which improved the customer on-boarding time from days to hours.
Integrated form generation with third-party e-sign providers (Signix, DocuSign), automating workflows via S3 and APIs.
Increased test coverage to 90%+ using JUnit and Mockito, enhancing CI reliability.

JavaSpring BootHazelcastTransmission Control Protocol (TCP)Java ConcurrencyDistributed Caching+2

Software Developer Intern

Jan 2020 – Jun 2020 · 5 mos

Insurance regulatory and development authority

Summer Intern

May 2019 – Jun 2019 · 1 mo · Hyderabad, Telangana, India · On-site

Conducted a comprehensive analysis of factors affecting performance and financial stability of life insurers in India, classifying them based on policyholder protection attitudes.

Python (Programming Language)Financial ModelingMachine Learning