AI/ML engineer · Toledo, Ohio
Machine learning for messy, real-world data.
I build ML systems for physical processes — furnaces, hip scans, roads, microscopes — where the measurement is as hard as the model. I’m a graduate research assistant at The University of Toledo, working on an industry-funded NOIC project, partway through a master’s in computer science engineering.
Highlights
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Current work · ongoing research
$1.5M project funding
Simulated data · for illustration
An illustration of the glass furnace in side view, with simulated readings: an exhaust stack, the doghouse where batch falls in, the crown brick under its insulation, eight burners firing over a glowing glass bath, the throat, the frontend and its four bushing wells. Four crown thermocouples, three underglass thermocouples and the bushing wells report live temperatures. From time to time an underglass thermocouple fails and the virtual sensor carries its reading, read from the crown. The data is simulated for illustration. Glass furnace · The University of Toledo · NOIC industry project
The sensor fails. The reading continues.
Thermocouples in molten glass drift, degrade and fail — and they measure the variable that sets fiber diameter, breakage and energy cost. Six gradient-boosted models read underglass temperature from the crown instead, at 4.37°F RMSE mid-melt at 100 TPD.
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$500K
NIH-funded research
Cell death · The University of Toledo
Reading cell death without a stain.
Studying how cancer cells die normally requires fluorescent labeling, which is invasive and can alter the biology being observed. This asks whether death patterns can be recognized from raw, unlabeled microscopy video alone. -
88%
approx., identifying at-risk patients
Osteoporosis · MS thesis research, The University of Toledo
Risk, from a scan you already had.
I isolate bone from a routine CT, extract 18 density features and combine them with age, BMI and lab markers — high, medium or low risk in minutes, at approximately 88% accuracy. It reads imaging patients have already had, instead of the separate DEXA appointment screening normally depends on. -
YOLOv8 + DeepSORT
Real-time on a Raspberry Pi · ODOT statewide network
Speed estimation · The University of Toledo · ODOT-funded
Speed, from a camera that only sees boxes.
Built first independently — roadside video capture, detection, tracking and speed derived from tracked movement, with real-time inference on a Raspberry Pi at the roadside. Then integrated into ODOT’s existing statewide detection network. -
97.87%
peak accuracy, hybrid model · undergraduate research
Brain tumor · The University of Toledo, Dept. of EECS
Where the boundary is not a boundary.
Tumor margins are soft and blurred, which is exactly where hard clustering fails. Fuzzy C-Means segments the ambiguous boundary and a CNN classifies what it finds. -
Patent granted
Indian patent IN 573184
FlowerBot · IEEE ICECA 2022 · Indian patent IN 573184
FlowerBot — flower-plucking robotic arm
Rose harvesting is manual, painful and impossible after dark: thorn injuries, sustained bending, no visibility at night. A PIC-controlled arm with night-vision cameras distinguishes flowers from leaves and bushes, detects obstacles, and slices and holds the flower in one motion, wet or dry. -
8.92%
MAPE across 919 count stations
Traffic forecasting · The University of Toledo · ODOT-funded
Seven years of counts is not a time series.
With only seven years of counts, time-series forecasting is the wrong frame. Normalizing the origin-destination matrix by population turns the task into learning a spatial assignment operator that can be re-expanded against any year.
Also SmartPark — AI parking space detection · Senior design project, The University of ToledoSecurity Discovery Tool API · Park Place TechnologiesPavement Intelligence (Power BI) · The University of Toledo · ODOT-funded project
Papers and patents
Google Scholar (opens in a new tab)- Fuzzy deep LSTM for cancer cell death analysisNeural Computing and Applications, Springer Nature · 2025 Published
- FlowerBot: a deep learning aided robotic process to detect and pluck flowersICECA 2022, IEEE Published
- Hip osteoporosis risk from CT imaging and clinical dataMS thesis research, The University of Toledo Under review
- Flower Plucking Robotic ArmIndian patent IN 573184 · Oct 2025 Granted
- Osteoporosis risk modelPatent application · UToledo Technology Transfer, 2026 Filed
- NSF I-Corps program Osteoporosis risk tool · 2026
- Featured in UToledo News Sept 2026
Life
The work, and the days around it.
Photographs from the lab, the conference hall and the years in between. Each one opens with the whole story beside it.
About
I work on the machine learning that has to survive contact with hardware.
I build machine learning systems for physical processes — furnaces, hip scans, roads, microscopes — where the measurement is as hard as the model. The through-line is hybrid fuzzy–deep learning: a fuzzy layer for the ambiguity, a deep model for the structure underneath it.
The tools I reach for
Fuzzy–deep learning at the center; the rest is what it takes to get a model in front of someone who can act on it.
Experience
Now
- Graduate Research Assistant (ML)The University of Toledo · NOIC industry projectAug 2025 – Present
Before
- Research AssistantThe University of Toledo · ODOT-funded projectMay – Aug 2025
- API Team InternPark Place TechnologiesMay – Aug 2024
Get in touch
Let’s build something that works.
syam.nallamekala@gmail.comLinkedIn (opens in a new tab) GitHub (opens in a new tab) Google Scholar (opens in a new tab) Download résumé