John Sebastian

Software Engineer

Bengaluru, Karnataka, India3 yrs 10 mos experience
Highly Stable

Key Highlights

  • Expert in FPGA-based prototyping on Synopsys HAPS.
  • Skilled in multi-FPGA design and PNR debugging.
  • Proficient in automation using Tcl, Python, and Bash.
Stackforce AI infers this person is a highly skilled FPGA Engineer specializing in prototyping and validation within the semiconductor industry.

Contact

Skills

Core Skills

Fpga PrototypingP&r Debug

Other Skills

ProtocompilerShell ScriptingDiagnosing design failurestiming violationstool inconsistenciesSquishScriptingTestingDigital ElectronicsAutomationDebug solutionsMulti-FPGA debug techniquesTime division multiplexing (HSTDM)FPGA synthesis with QOR optimizationHAPS hardware setup

About

FPGA Engineer with hands-on experience in FPGA-based prototyping on Synopsys HAPS, focusing on HAPS platform validation, PNR debug, tool flow optimization, and multi-FPGA design bring-up. Skilled at diagnosing design failures, timing violations, tool inconsistencies, and partitioning challenges across large prototypes. My expertise includes: ✅ FPGA-based prototyping on Synopsys HAPS. ✅ ProtoCompiler flow bring-up, debugging, and regression validation. ✅ Multi-FPGA partitioning, timing closure, and PNR debug. ✅ RTL integration, test case development, and feature validation. ✅ Automation using Tcl, Python, and Bash for large-scale regressions. I am passionate about accelerating SoC development by transforming RTL into high-performance, silicon-accurate FPGA prototypes that uncover design issues early, reduce risk, and improve time-to-market. Let’s connect to discuss FPGA prototyping, HAPS platforms, ProtoCompiler flows.

Experience

3 yrs 10 mos
Total Experience
3 yrs 10 mos
Average Tenure
3 yrs 10 mos
Current Experience

Synopsys inc

4 roles

Staff Engineer

Promoted

May 2026Present · 1 mo

Sr Engineer

Promoted

Feb 2024Apr 2026 · 2 yrs 2 mos

FPGA prototypingProtocompilerShell ScriptingP&R DebugDiagnosing design failurestiming violations+1

Application Engineer 2

Jun 2022Jan 2024 · 1 yr 7 mos

Intern

Feb 2022May 2022 · 3 mos

SquishScriptingTestingDigital Electronics

Education

National Institute of Technology, Goa

Master of Technology - MTech — VLSI

Jan 2020Jan 2022

College of Engineering Chengannur

Bachelor of Technology — Electrical and Electronics Engineering

Jan 2014Jan 2018

De Paul Public School, Kuravilangad

Associate's Degree — Science (PCM + Computer Science)

Jan 2012Jan 2014

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