Learning eBPF - Chapter 3: Anatomy of eBPF Programs
·16 min read
An in-depth look at the anatomy of eBPF programs, including their structure, components, and execution flow.
eBPFrustaya+2
open for work
founder of 
vyralabs.fun, a build-in-public Solana validator infra and tooling lab. i run a live testnet validator producing blocks at 0% skip rate, on the SFDP delegation program, with a live public dashboard.
Rust backend and low-level systems developer on Solana. i work primarily in Rust, focused on validator internals, eBPF, XDP, networking, and performance. completed the Turbin3 SVM cohort on validator internals (Alpenglow, eBPF, Agave).
i ship open-source operator tooling proven on the live node. driftwatch is an eBPF disk-latency profiler that catches silent disk degradation before it costs vote credits. vyra-preflight (a validator silent-failure auditor) is in progress.
previously built 
s0nar, a Solana network health attestation service, backed by a Superteam India grant. i also wrote an Alpenglow whitepaper breakdown that Toly reposted.
I mostly work with these
Solana
Rust
Anchor
React
Next.js
Typescript
Javascript
Experience
S
Sanity-Esports
WorkFull-Stack Developer
Jan 2025 — Mar 2025
Built tournament creation, bracket logic, blog/news pages, and OAuth (Google/Discord/LinkedIn). Fixed sign-in API, toasts, dark mode, validation, and backend/frontend bugs.
S
Solana Turbine
CohortElite Member
Jul 2024 — Jul 2026
Q3 2025 builder cohort and Q4 Accelerated, then completed the SVM cohort on validator internals (Alpenglow, eBPF, Agave architecture). Shipped Anchor programs, security-focused implementations, and on-chain experiments alongside the Turbine community.
S
Superteam India
MemberMember
Apr 2026 — Present
Inducted as a full-fledged Member of Superteam India. An Elite group of builders for the Solana ecosystem from India.
s
s0nar
ProjectBuilder
Apr 2026 — Present
Solana network health attestation service, live on devnet. Probes network conditions from four regions (NYC, EU, Asia, Oceania) and writes attestations on-chain that any program can consume in roughly three lines using a circuit-breaker pattern. 1M+ attestations, 20+ days running unmanned. Source at github.com/s0nar-nw (program, observer daemon, SDK, dashboard).
V
Vyra Labs
LabFounder
2026 — Present
Build-in-public Solana validator infrastructure and tooling lab. Runs its own validator in the open: a live testnet node on stock Agave (Alpenglow/Votor era, Teraswitch Singapore bare metal) producing blocks at 0% skip rate on the SFDP delegation program, with a live public dashboard. Ships open-source operator tooling proven on the node, driftwatch (shipped) and vyra-preflight (in progress).
RustSolanaAgaveeBPFXDPValidator Ops
Deep Dives
Solana protocol internals: consensus, transport, and networking.
Recent Blogs
View allAchievements
S
Solana Foundation India Grant
Grant5,000 USDGSolana Foundation × Superteam India · s0nar
Apr 2026
Awarded by Solana Foundation India Grants to build s0nar, a Solana network health attestation service.
A
Agentic Engineering Grant
Grant200 USDGSuperteam · s0nar Agent
Apr 2026
Awarded for s0nar Agent, an autonomous monitoring agent for s0nar.
1
100xDevs Solana Mini Hackathon
Hackathon100 USDCBonus Prize100xDevs · Slot Mint
Jun 2025
Won a bonus prize at the 100xDevs Solana Mini Hackathon for Slot Mint, a decentralized experience-booking platform with NFT-based slot reservations on Solana.
Let's Connect
availableinterested in collaborating, discussing systems, or building something thoughtful? pick a channel below and let's talk.
always open to meaningful ideas and long-term work.